{"id":"https://openalex.org/W2154237405","doi":"https://doi.org/10.1086/368205","title":"Detection ofUreaplasma urealyticumin Second\u2010Trimester Amniotic Fluid by Polymerase Chain Reaction Correlates with Subsequent Preterm Labor and Delivery","display_name":"Detection ofUreaplasma urealyticumin Second\u2010Trimester Amniotic Fluid by Polymerase Chain Reaction Correlates with Subsequent Preterm Labor and Delivery","publication_year":2003,"publication_date":"2003-02-01","ids":{"openalex":"https://openalex.org/W2154237405","doi":"https://doi.org/10.1086/368205","mag":"2154237405","pmid":"https://pubmed.ncbi.nlm.nih.gov/12552439"},"language":"en","primary_location":{"id":"doi:10.1086/368205","doi":"https://doi.org/10.1086/368205","is_oa":true,"landing_page_url":"https://doi.org/10.1086/368205","pdf_url":"https://academic.oup.com/jid/article-pdf/187/3/518/18009990/187-3-518.pdf","source":{"id":"https://openalex.org/S54542293","display_name":"The Journal of Infectious Diseases","issn_l":"0022-1899","issn":["0022-1899","1537-6613"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-scientific","cwts-core","dongbi-b","doyens","jufo-2","ki-jl-2","medline","norway-2","poland-140","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310311648","host_organization_name":"Oxford University Press","host_organization_lineage":["https://openalex.org/P4310311648","https://openalex.org/P4310311647"],"host_organization_lineage_names":["Oxford University Press","University of Oxford"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"The Journal of Infectious Diseases","raw_type":"journal-article"},"volume":null,"type":"article","indexed_in":["crossref","pubmed"],"open_access":{"is_oa":true,"oa_status":"bronze","oa_url":"https://academic.oup.com/jid/article-pdf/187/3/518/18009990/187-3-518.pdf","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5109100909","display_name":"Stefan Gerber","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I205783295","display_name":"Cornell University","ror":"https://ror.org/05bnh6r87","country_code":"US","type":"education","lineage":["https://openalex.org/I205783295"]},{"id":"https://openalex.org/I2802229882","display_name":"Centre Hospitalier Universitaire Vaudois","ror":"https://ror.org/05a353079","country_code":"CH","type":"healthcare","lineage":["https://openalex.org/I2802229882"]},{"id":"https://openalex.org/I4387153466","display_name":"Weill Cornell Medicine","ror":"https://ror.org/02r109517","country_code":"US","type":"education","lineage":["https://openalex.org/I205783295","https://openalex.org/I4387153466"]}],"countries":["CH","US"],"is_corresponding":false,"raw_author_name":"Stefan Gerber","raw_affiliation_strings":["Division of Immunology and Infectious Diseases, Department of Obstetrics and Gynecology, Weill Medical College of Cornell University, New York, New York 10021, USA","Department of Gynecology and Obstetrics, Centre Hospitalier Universitaire Vandois, Lausanne, Switzerland","Division of Immunology and Infectious Diseases, Department of Obstetrics and Gynecology, Weill Medical College of Cornell University, New York, New York"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Division of Immunology and Infectious Diseases, Department of Obstetrics and Gynecology, Weill Medical College of Cornell University, New York, New York 10021, USA","institution_ids":["https://openalex.org/I205783295","https://openalex.org/I4387153466"]},{"raw_affiliation_string":"Department of Gynecology and Obstetrics, Centre Hospitalier Universitaire Vandois, Lausanne, Switzerland","institution_ids":["https://openalex.org/I2802229882"]},{"raw_affiliation_string":"Division of Immunology and Infectious Diseases, Department of Obstetrics and Gynecology, Weill Medical College of Cornell University, New York, New York","institution_ids":["https://openalex.org/I205783295","https://openalex.org/I4387153466"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5045672773","display_name":"Yvan Vial","orcid":"https://orcid.org/0000-0003-3013-7617","observed_orcids":["https://orcid.org/0000-0003-3013-7617"]},"institutions":[{"id":"https://openalex.org/I2802229882","display_name":"Centre Hospitalier Universitaire Vaudois","ror":"https://ror.org/05a353079","country_code":"CH","type":"healthcare","lineage":["https://openalex.org/I2802229882"]}],"countries":["CH"],"is_corresponding":false,"raw_author_name":"Yvan Vial","raw_affiliation_strings":["Department of Gynecology and Obstetrics, Centre Hospitalier Universitaire Vandois, Lausanne, Switzerland"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Gynecology and Obstetrics, Centre Hospitalier Universitaire Vandois, Lausanne, Switzerland","institution_ids":["https://openalex.org/I2802229882"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5018130842","display_name":"Patrick Hohlfeld","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I2802229882","display_name":"Centre Hospitalier Universitaire Vaudois","ror":"https://ror.org/05a353079","country_code":"CH","type":"healthcare","lineage":["https://openalex.org/I2802229882"]}],"countries":["CH"],"is_corresponding":false,"raw_author_name":"Patrick Hohlfeld","raw_affiliation_strings":["Department of Gynecology and Obstetrics, Centre Hospitalier Universitaire Vandois, Lausanne, Switzerland"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Gynecology and Obstetrics, Centre Hospitalier Universitaire Vandois, Lausanne, Switzerland","institution_ids":["https://openalex.org/I2802229882"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5055608441","display_name":"Steven Sol Witkin","orcid":"https://orcid.org/0000-0002-3502-3929","observed_orcids":["https://orcid.org/0000-0002-3502-3929"]},"institutions":[{"id":"https://openalex.org/I205783295","display_name":"Cornell University","ror":"https://ror.org/05bnh6r87","country_code":"US","type":"education","lineage":["https://openalex.org/I205783295"]},{"id":"https://openalex.org/I4387153466","display_name":"Weill Cornell Medicine","ror":"https://ror.org/02r109517","country_code":"US","type":"education","lineage":["https://openalex.org/I205783295","https://openalex.org/I4387153466"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Steven\u00a0S. Witkin","raw_affiliation_strings":["Division of Immunology and Infectious Diseases, Department of Obstetrics and Gynecology, Weill Medical College of Cornell University, New York, New York"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Division of Immunology and Infectious Diseases, Department of Obstetrics and Gynecology, Weill Medical College of Cornell University, New York, New York","institution_ids":["https://openalex.org/I205783295","https://openalex.org/I4387153466"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":3,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":{"value":4763,"currency":"USD","value_usd":4763},"apc_paid":null,"fwci":7.9746,"has_fulltext":true,"cited_by_count":221,"citation_normalized_percentile":{"value":0.98056964,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":88,"max":100},"biblio":{"volume":"187","issue":"3","first_page":"518","last_page":"521"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11290","display_name":"Preterm Birth and Chorioamnionitis","score":0.9976000189781189,"subfield":{"id":"https://openalex.org/subfields/2713","display_name":"Epidemiology"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},"topics":[{"id":"https://openalex.org/T11290","display_name":"Preterm Birth and Chorioamnionitis","score":0.9976000189781189,"subfield":{"id":"https://openalex.org/subfields/2713","display_name":"Epidemiology"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},{"id":"https://openalex.org/T11688","display_name":"Microbial infections and disease research","score":0.0010000000474974513,"subfield":{"id":"https://openalex.org/subfields/2404","display_name":"Microbiology"},"field":{"id":"https://openalex.org/fields/24","display_name":"Immunology and Microbiology"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}},{"id":"https://openalex.org/T10428","display_name":"Reproductive tract infections research","score":0.00039999998989515007,"subfield":{"id":"https://openalex.org/subfields/2404","display_name":"Microbiology"},"field":{"id":"https://openalex.org/fields/24","display_name":"Immunology and Microbiology"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/ureaplasma-urealyticum","display_name":"Ureaplasma urealyticum","score":1.0},{"id":"https://openalex.org/keywords/amniotic-fluid","display_name":"amniotic fluid","score":0.9679999947547913},{"id":"https://openalex.org/keywords/second-trimester","display_name":"second trimester","score":0.875},{"id":"https://openalex.org/keywords/preterm-labor","display_name":"preterm labor","score":0.9929999709129333},{"id":"https://openalex.org/keywords/preterm-birth","display_name":"preterm birth","score":0.9789999723434448},{"id":"https://openalex.org/keywords/chorioamnionitis","display_name":"chorioamnionitis","score":0.8450000286102295},{"id":"https://openalex.org/keywords/risk-prediction","display_name":"risk prediction","score":0.47099998593330383},{"id":"https://openalex.org/keywords/asymptomatic-infection","display_name":"asymptomatic infection","score":0.5040000081062317}],"concepts":[{"id":"https://openalex.org/C2776672898","wikidata":"https://www.wikidata.org/wiki/Q137110","display_name":"Ureaplasma urealyticum","level":3,"score":0.9501959085464478},{"id":"https://openalex.org/C2778194526","wikidata":"https://www.wikidata.org/wiki/Q901674","display_name":"Amniotic fluid","level":4,"score":0.8868730068206787},{"id":"https://openalex.org/C49105822","wikidata":"https://www.wikidata.org/wiki/Q176996","display_name":"Polymerase chain reaction","level":3,"score":0.6932421922683716},{"id":"https://openalex.org/C131872663","wikidata":"https://www.wikidata.org/wiki/Q5284418","display_name":"Obstetrics","level":1,"score":0.6387828588485718},{"id":"https://openalex.org/C3017786699","wikidata":"https://www.wikidata.org/wiki/Q625506","display_name":"Preterm delivery","level":4,"score":0.6156846284866333},{"id":"https://openalex.org/C3019152611","wikidata":"https://www.wikidata.org/wiki/Q625506","display_name":"Preterm labor","level":4,"score":0.5656867623329163},{"id":"https://openalex.org/C3019108941","wikidata":"https://www.wikidata.org/wiki/Q11995","display_name":"Second trimester","level":4,"score":0.5366173982620239},{"id":"https://openalex.org/C2777233064","wikidata":"https://www.wikidata.org/wiki/Q136808","display_name":"Mycoplasmataceae","level":4,"score":0.5284913778305054},{"id":"https://openalex.org/C2909217659","wikidata":"https://www.wikidata.org/wiki/Q500151","display_name":"Ureaplasma","level":3,"score":0.4937351644039154},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.46829572319984436},{"id":"https://openalex.org/C2779234561","wikidata":"https://www.wikidata.org/wiki/Q11995","display_name":"Pregnancy","level":2,"score":0.42589738965034485},{"id":"https://openalex.org/C2775881110","wikidata":"https://www.wikidata.org/wiki/Q131796","display_name":"Mollicutes","level":3,"score":0.41936346888542175},{"id":"https://openalex.org/C89423630","wikidata":"https://www.wikidata.org/wiki/Q7193","display_name":"Microbiology","level":1,"score":0.2522217631340027},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.24907571077346802},{"id":"https://openalex.org/C46973012","wikidata":"https://www.wikidata.org/wiki/Q28627","display_name":"Gestation","level":3,"score":0.23587912321090698},{"id":"https://openalex.org/C2778838687","wikidata":"https://www.wikidata.org/wiki/Q210975","display_name":"Mycoplasma","level":2,"score":0.16912692785263062},{"id":"https://openalex.org/C172680121","wikidata":"https://www.wikidata.org/wiki/Q26513","display_name":"Fetus","level":3,"score":0.1518191397190094},{"id":"https://openalex.org/C54355233","wikidata":"https://www.wikidata.org/wiki/Q7162","display_name":"Genetics","level":1,"score":0.08320149779319763},{"id":"https://openalex.org/C104317684","wikidata":"https://www.wikidata.org/wiki/Q7187","display_name":"Gene","level":2,"score":0.059064239263534546}],"mesh":[{"descriptor_ui":"D000328","descriptor_name":"Adult","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D000653","descriptor_name":"Amniotic Fluid","qualifier_ui":"Q000382","qualifier_name":"microbiology","is_major_topic":true},{"descriptor_ui":"D005260","descriptor_name":"Female","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D006801","descriptor_name":"Humans","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D007752","descriptor_name":"Obstetric Labor, Premature","qualifier_ui":"Q000150","qualifier_name":"complications","is_major_topic":true},{"descriptor_ui":"D007752","descriptor_name":"Obstetric Labor, Premature","qualifier_ui":"Q000382","qualifier_name":"microbiology","is_major_topic":true},{"descriptor_ui":"D007752","descriptor_name":"Obstetric Labor, Premature","qualifier_ui":"Q000453","qualifier_name":"epidemiology","is_major_topic":false},{"descriptor_ui":"D011247","descriptor_name":"Pregnancy","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D011251","descriptor_name":"Pregnancy Complications, Infectious","qualifier_ui":"Q000175","qualifier_name":"diagnosis","is_major_topic":false},{"descriptor_ui":"D011251","descriptor_name":"Pregnancy Complications, Infectious","qualifier_ui":"Q000382","qualifier_name":"microbiology","is_major_topic":true},{"descriptor_ui":"D011251","descriptor_name":"Pregnancy Complications, Infectious","qualifier_ui":"Q000453","qualifier_name":"epidemiology","is_major_topic":false},{"descriptor_ui":"D011262","descriptor_name":"Pregnancy Trimester, Second","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D015995","descriptor_name":"Prevalence","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D016133","descriptor_name":"Polymerase Chain Reaction","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D016869","descriptor_name":"Ureaplasma Infections","qualifier_ui":"Q000150","qualifier_name":"complications","is_major_topic":true},{"descriptor_ui":"D016869","descriptor_name":"Ureaplasma Infections","qualifier_ui":"Q000175","qualifier_name":"diagnosis","is_major_topic":false},{"descriptor_ui":"D016869","descriptor_name":"Ureaplasma Infections","qualifier_ui":"Q000382","qualifier_name":"microbiology","is_major_topic":false},{"descriptor_ui":"D016869","descriptor_name":"Ureaplasma Infections","qualifier_ui":"Q000453","qualifier_name":"epidemiology","is_major_topic":false},{"descriptor_ui":"D016990","descriptor_name":"Ureaplasma urealyticum","qualifier_ui":"Q000235","qualifier_name":"genetics","is_major_topic":false},{"descriptor_ui":"D016990","descriptor_name":"Ureaplasma urealyticum","qualifier_ui":"Q000302","qualifier_name":"isolation & purification","is_major_topic":true},{"descriptor_ui":"D036861","descriptor_name":"Delivery, Obstetric","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true}],"locations_count":6,"locations":[{"id":"doi:10.1086/368205","doi":"https://doi.org/10.1086/368205","is_oa":true,"landing_page_url":"https://doi.org/10.1086/368205","pdf_url":"https://academic.oup.com/jid/article-pdf/187/3/518/18009990/187-3-518.pdf","source":{"id":"https://openalex.org/S54542293","display_name":"The Journal of Infectious Diseases","issn_l":"0022-1899","issn":["0022-1899","1537-6613"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-scientific","cwts-core","dongbi-b","doyens","jufo-2","ki-jl-2","medline","norway-2","poland-140","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310311648","host_organization_name":"Oxford University Press","host_organization_lineage":["https://openalex.org/P4310311648","https://openalex.org/P4310311647"],"host_organization_lineage_names":["Oxford University Press","University of Oxford"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"The Journal of Infectious Diseases","raw_type":"journal-article"},{"id":"pmid:12552439","doi":null,"is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/12552439","pdf_url":null,"source":{"id":"https://openalex.org/S4306525036","display_name":"PubMed","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I1299303238","host_organization_name":"National Institutes of Health","host_organization_lineage":["https://openalex.org/I1299303238"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"The Journal of infectious diseases","raw_type":"Journal Article"},{"id":"pmh:oai:serval.unil.ch:BIB_9D634B2CD24B","doi":null,"is_oa":true,"landing_page_url":"https://serval.unil.ch/notice/serval:BIB_9D634B2CD24B","pdf_url":null,"source":{"id":"https://openalex.org/S4306401797","display_name":"SERVAL (Universit\u00e9 de Lausanne)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I4210093590","host_organization_name":"Swiss School of Archaeology in Greece","host_organization_lineage":["https://openalex.org/I4210093590"],"host_organization_lineage_names":[],"type":"repository"},"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of Infectious Diseases, vol. 187, no. 3, pp. 518-21","raw_type":"info:eu-repo/semantics/article"},{"id":"pmh:oai:doc.rero.ch:297415","doi":null,"is_oa":true,"landing_page_url":"http://doc.rero.ch/record/297415/files/187-3-518.pdf","pdf_url":"http://doc.rero.ch/record/297415/files/187-3-518.pdf","source":{"id":"https://openalex.org/S4306400148","display_name":"reroDoc Digital Library","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I67311998","host_organization_name":"European Organization for Nuclear Research","host_organization_lineage":["https://openalex.org/I67311998"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":null},{"id":"pmh:oai:iris.unil.ch:iris/221217","doi":null,"is_oa":true,"landing_page_url":"https://iris.unil.ch/handle/iris/221217","pdf_url":"https://iris.unil.ch/bitstreams/faa502ef-20a0-4018-9344-638778d8736b/download","source":{"id":"https://openalex.org/S7407055444","display_name":"IRIS","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"journal article"},{"id":"pmh:oai:CiteSeerX.psu:10.1.1.943.2707","doi":null,"is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.943.2707","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://jid.oxfordjournals.org/content/187/3/518.full.pdf","raw_type":"text"}],"best_oa_location":{"id":"doi:10.1086/368205","doi":"https://doi.org/10.1086/368205","is_oa":true,"landing_page_url":"https://doi.org/10.1086/368205","pdf_url":"https://academic.oup.com/jid/article-pdf/187/3/518/18009990/187-3-518.pdf","source":{"id":"https://openalex.org/S54542293","display_name":"The Journal of Infectious Diseases","issn_l":"0022-1899","issn":["0022-1899","1537-6613"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-scientific","cwts-core","dongbi-b","doyens","jufo-2","ki-jl-2","medline","norway-2","poland-140","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310311648","host_organization_name":"Oxford University Press","host_organization_lineage":["https://openalex.org/P4310311648","https://openalex.org/P4310311647"],"host_organization_lineage_names":["Oxford University Press","University of Oxford"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"The Journal of Infectious Diseases","raw_type":"journal-article"},"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/3","display_name":"Good health and well-being","score":0.9907000064849854}],"study_designs":[{"id":"https://openalex.org/study-designs/observational-study","display_name":"Observational Study"}],"awards":[{"id":"https://openalex.org/G1249617775","display_name":null,"funder_award_id":"HD41676","funder_id":"https://openalex.org/F4320337611","funder_display_name":"Eunice Kennedy Shriver National Institute of Child Health and Human Development"},{"id":"https://openalex.org/G6003283260","display_name":"Gene Polymorphisms, Preterm Birth, Neonatal Complicatio*","funder_award_id":"R01HD041676","funder_id":"https://openalex.org/F4320337611","funder_display_name":"Eunice Kennedy Shriver National Institute of Child Health and Human Development"}],"funders":[{"id":"https://openalex.org/F4320306085","display_name":"U.S. Department of Health and Human Services","ror":"https://ror.org/033jnv181"},{"id":"https://openalex.org/F4320332161","display_name":"National Institutes of Health","ror":"https://ror.org/01cwqze88"},{"id":"https://openalex.org/F4320337611","display_name":"Eunice Kennedy Shriver National Institute of Child Health and Human Development","ror":"https://ror.org/04byxyr05"}],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W2154237405.pdf","grobid_xml":"https://content.openalex.org/works/W2154237405.grobid-xml"},"referenced_works_count":14,"referenced_works":["https://openalex.org/W94675842","https://openalex.org/W1946946982","https://openalex.org/W1968508943","https://openalex.org/W1990722172","https://openalex.org/W1998661038","https://openalex.org/W1999218453","https://openalex.org/W2007130884","https://openalex.org/W2008140477","https://openalex.org/W2035903818","https://openalex.org/W2066438579","https://openalex.org/W2070208502","https://openalex.org/W2072151559","https://openalex.org/W2170604511","https://openalex.org/W2405559036"],"related_works":["https://openalex.org/W7100235105","https://openalex.org/W2086683918","https://openalex.org/W2007130884","https://openalex.org/W2105318939","https://openalex.org/W1968508943","https://openalex.org/W3148005665","https://openalex.org/W2148060013","https://openalex.org/W3117860949","https://openalex.org/W2368970366","https://openalex.org/W2368641323"],"abstract_inverted_index":{"Ureaplasma":[0],"urealyticum":[1,22,54,130],"is":[2],"the":[3,9,117],"microorganism":[4],"most":[5],"frequently":[6],"isolated":[7],"from":[8,38],"amniotic":[10,35,126],"fluid":[11,36,127],"of":[12,107,124],"women":[13,27,41,70,78,89,101,119,133],"in":[14,23,57,66,84,110],"preterm":[15,63,108,138],"labor.":[16],"The":[17],"relationship":[18],"between":[19],"intra-amniotic":[20],"U.":[21,53,68,76,87,94,99,129],"healthy":[24],"second-trimester":[25,125],"pregnant":[26],"and":[28,140],"subsequent":[29,62,137],"pregnancy":[30,113],"outcome":[31],"was":[32,55,82],"investigated.":[33],"Transabdominal":[34],"obtained":[37],"254":[39],"asymptomatic":[40],"at":[42,134],"15-17":[43],"weeks'":[44],"gestation":[45],"were":[46],"tested":[47],"by":[48],"polymerase":[49],"chain":[50],"reaction":[51],"(PCR).":[52],"identified":[56],"29":[58],"subjects":[59],"(11.4%).":[60],"A":[61],"labor":[64,109,139],"occurred":[65],"17":[67],"urealyticum-positive":[69,88,100],"(58.6%),":[71],"compared":[72,90],"with":[73,91],"10":[74],"(4.4%)":[75],"urealyticum-negative":[77,95],"(P<.0001).":[79,98],"Preterm":[80],"birth":[81],"documented":[83],"7":[85],"(24.1%)":[86],"only":[92],"1":[93],"woman":[96],"(0.4%)":[97],"also":[102],"had":[103],"a":[104,111],"higher":[105],"prevalence":[106],"prior":[112],"(20.7%)":[114],"than":[115],"did":[116],"negative":[118],"(2.7%;":[120],"P=.0008).":[121],"PCR":[122],"testing":[123],"for":[128,136],"can":[131],"identify":[132],"risk":[135],"delivery.":[141]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":5},{"year":2024,"cited_by_count":5},{"year":2023,"cited_by_count":1},{"year":2022,"cited_by_count":5},{"year":2021,"cited_by_count":5},{"year":2020,"cited_by_count":7},{"year":2019,"cited_by_count":9},{"year":2018,"cited_by_count":9},{"year":2017,"cited_by_count":11},{"year":2016,"cited_by_count":9},{"year":2015,"cited_by_count":15},{"year":2014,"cited_by_count":11},{"year":2013,"cited_by_count":12},{"year":2012,"cited_by_count":10}],"updated_date":"2026-11-04T10:54:05.112534","created_date":"2016-06-24T00:00:00"}
