{"id":"https://openalex.org/W200552172","doi":"https://doi.org/10.1016/0002-9378(92)91845-2","title":"Infection and labor","display_name":"Infection and labor","publication_year":1992,"publication_date":"1992-01-01","ids":{"openalex":"https://openalex.org/W200552172","doi":"https://doi.org/10.1016/0002-9378(92)91845-2","mag":"200552172","pmid":"https://pubmed.ncbi.nlm.nih.gov/1301006"},"language":"en","primary_location":{"id":"doi:10.1016/0002-9378(92)91845-2","doi":"https://doi.org/10.1016/0002-9378(92)91845-2","is_oa":false,"landing_page_url":"https://doi.org/10.1016/0002-9378(92)91845-2","pdf_url":null,"source":{"id":"https://openalex.org/S122347013","display_name":"American Journal of Obstetrics and Gynecology","issn_l":"0002-9378","issn":["0002-9378","1085-8709","1097-6868"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-scientific","cwts-core","dongbi-a","doyens","jufo-3","ki-jl-3","medline","norway-2","poland-140","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310320990","host_organization_name":"Elsevier BV","host_organization_lineage":["https://openalex.org/P4310320990"],"host_organization_lineage_names":["Elsevier BV"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"American Journal of Obstetrics and Gynecology","raw_type":"journal-article"},"volume":null,"type":"article","indexed_in":["crossref","pubmed"],"open_access":{"is_oa":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5067511554","display_name":"Roberto J. Romero","orcid":"https://orcid.org/0000-0002-4448-5121","observed_orcids":["https://orcid.org/0000-0002-4448-5121"]},"institutions":[{"id":"https://openalex.org/I32971472","display_name":"Yale University","ror":"https://ror.org/03v76x132","country_code":"US","type":"education","lineage":["https://openalex.org/I32971472"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Roberto Romero","raw_affiliation_strings":["Department of Obstetrics and Gynecology, Yale University, School of Medicine, New Haven, Connecticut"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Obstetrics and Gynecology, Yale University, School of Medicine, New Haven, Connecticut","institution_ids":["https://openalex.org/I32971472"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5113680797","display_name":"Moshe Mazor","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Moshe Mazor","raw_affiliation_strings":["New Haven, Connecticut Detroit, Michigan Birmingham, Alabama","New Haven, Connecticut"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"New Haven, Connecticut Detroit, Michigan Birmingham, Alabama","institution_ids":[]},{"raw_affiliation_string":"New Haven, Connecticut","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5008906510","display_name":"Rafaella Morrotti","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Rafaella Morrotti","raw_affiliation_strings":["New Haven, Connecticut Detroit, Michigan Birmingham, Alabama","New Haven, Connecticut"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"New Haven, Connecticut Detroit, Michigan Birmingham, Alabama","institution_ids":[]},{"raw_affiliation_string":"New Haven, Connecticut","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5014787323","display_name":"Cecilia Avila","orcid":"https://orcid.org/0000-0002-3564-7723","observed_orcids":["https://orcid.org/0000-0002-3564-7723"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Cecilia Avila","raw_affiliation_strings":["New Haven, Connecticut Detroit, Michigan Birmingham, Alabama","New Haven, Connecticut"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"New Haven, Connecticut Detroit, Michigan Birmingham, Alabama","institution_ids":[]},{"raw_affiliation_string":"New Haven, Connecticut","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5062343681","display_name":"Enrique Oyarz\u00fan E","orcid":"https://orcid.org/0000-0002-0093-0473","observed_orcids":["https://orcid.org/0000-0002-0093-0473"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Enrique Oyarzun","raw_affiliation_strings":["New Haven, Connecticut Detroit, Michigan Birmingham, Alabama","New Haven, Connecticut"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"New Haven, Connecticut Detroit, Michigan Birmingham, Alabama","institution_ids":[]},{"raw_affiliation_string":"New Haven, Connecticut","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5075836538","display_name":"Alvaro Insunza","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Alvaro Insunza","raw_affiliation_strings":["New Haven, Connecticut Detroit, Michigan Birmingham, Alabama","New Haven, Connecticut"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"New Haven, Connecticut Detroit, Michigan Birmingham, Alabama","institution_ids":[]},{"raw_affiliation_string":"New Haven, Connecticut","institution_ids":[]}]},{"author_position":"middle","author":{"id":null,"display_name":"Manuel Parra","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Manuel Parra","raw_affiliation_strings":["New Haven, Connecticut Detroit, Michigan Birmingham, Alabama","New Haven, Connecticut"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"New Haven, Connecticut Detroit, Michigan Birmingham, Alabama","institution_ids":[]},{"raw_affiliation_string":"New Haven, Connecticut","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5109193262","display_name":"Ernesto Behnke","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Ernesto Behnke","raw_affiliation_strings":["New Haven, Connecticut Detroit, Michigan Birmingham, Alabama","New Haven, Connecticut"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"New Haven, Connecticut Detroit, Michigan Birmingham, Alabama","institution_ids":[]},{"raw_affiliation_string":"New Haven, Connecticut","institution_ids":[]}]},{"author_position":"middle","author":{"id":null,"display_name":"Francisco Montiel","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Francisco Montiel","raw_affiliation_strings":["New Haven, Connecticut Detroit, Michigan Birmingham, Alabama","New Haven, Connecticut"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"New Haven, Connecticut Detroit, Michigan Birmingham, Alabama","institution_ids":[]},{"raw_affiliation_string":"New Haven, Connecticut","institution_ids":[]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5111431851","display_name":"Gail H. Cassell","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Gail H. Cassell","raw_affiliation_strings":["New Haven, Connecticut Detroit, Michigan Birmingham, Alabama","New Haven, Connecticut"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"New Haven, Connecticut Detroit, Michigan Birmingham, Alabama","institution_ids":[]},{"raw_affiliation_string":"New Haven, Connecticut","institution_ids":[]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5067511554"],"corresponding_institution_ids":["https://openalex.org/I32971472"],"apc_list":{"value":5410,"currency":"USD","value_usd":5410},"apc_paid":null,"fwci":3.7694,"has_fulltext":false,"cited_by_count":139,"citation_normalized_percentile":{"value":0.92635352,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":88,"max":99},"biblio":{"volume":"166","issue":"1","first_page":"129","last_page":"133"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11290","display_name":"Preterm Birth and Chorioamnionitis","score":0.9990000128746033,"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":0.9990000128746033,"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/T11961","display_name":"Neonatal and Maternal Infections","score":0.0006000000284984708,"subfield":{"id":"https://openalex.org/subfields/2739","display_name":"Public Health, Environmental and Occupational Health"},"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/T10428","display_name":"Reproductive tract infections research","score":9.999999747378752e-05,"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/microbial-invasion-of-the-amniotic-cavity","display_name":"microbial invasion of the amniotic cavity","score":0.968999981880188},{"id":"https://openalex.org/keywords/premature-rupture-of-membranes","display_name":"premature rupture of membranes","score":0.8759999871253967},{"id":"https://openalex.org/keywords/term-pregnancy","display_name":"term pregnancy","score":0.9210000038146973},{"id":"https://openalex.org/keywords/amniotic-fluid-cell-culture","display_name":"amniotic fluid culture","score":0.8450000286102295},{"id":"https://openalex.org/keywords/endometritis","display_name":"endometritis","score":0.8140000104904175},{"id":"https://openalex.org/keywords/chorioamnionitis","display_name":"chorioamnionitis","score":0.9629999995231628},{"id":"https://openalex.org/keywords/ureaplasma-urealyticum","display_name":"Ureaplasma urealyticum","score":0.9819999933242798},{"id":"https://openalex.org/keywords/peptostreptococcus","display_name":"Peptostreptococcus","score":0.9049999713897705},{"id":"https://openalex.org/keywords/bacteroides-fragilis","display_name":"Bacteroides fragilis","score":0.8989999890327454},{"id":"https://openalex.org/keywords/fusobacterium","display_name":"Fusobacterium","score":0.9649999737739563},{"id":"https://openalex.org/keywords/vaginal-delivery","display_name":"vaginal delivery","score":0.6269999742507935},{"id":"https://openalex.org/keywords/risk-factors","display_name":"risk factors","score":0.7429999709129333}],"concepts":[{"id":"https://openalex.org/C2778194526","wikidata":"https://www.wikidata.org/wiki/Q901674","display_name":"Amniotic fluid","level":4,"score":0.8268938064575195},{"id":"https://openalex.org/C2777966818","wikidata":"https://www.wikidata.org/wiki/Q473768","display_name":"Amniocentesis","level":5,"score":0.7952196598052979},{"id":"https://openalex.org/C2777102558","wikidata":"https://www.wikidata.org/wiki/Q11703370","display_name":"Premature rupture of membranes","level":4,"score":0.7758220434188843},{"id":"https://openalex.org/C2777629866","wikidata":"https://www.wikidata.org/wiki/Q473739","display_name":"Chorioamnionitis","level":4,"score":0.7657744884490967},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.7481268048286438},{"id":"https://openalex.org/C2775846227","wikidata":"https://www.wikidata.org/wiki/Q1340774","display_name":"Endometritis","level":3,"score":0.7020998001098633},{"id":"https://openalex.org/C2992397963","wikidata":"https://www.wikidata.org/wiki/Q189790","display_name":"Anaerobic bacteria","level":3,"score":0.6486954689025879},{"id":"https://openalex.org/C2909217659","wikidata":"https://www.wikidata.org/wiki/Q500151","display_name":"Ureaplasma","level":3,"score":0.6139354705810547},{"id":"https://openalex.org/C2776672898","wikidata":"https://www.wikidata.org/wiki/Q137110","display_name":"Ureaplasma urealyticum","level":3,"score":0.5747640132904053},{"id":"https://openalex.org/C131872663","wikidata":"https://www.wikidata.org/wiki/Q5284418","display_name":"Obstetrics","level":1,"score":0.5073387026786804},{"id":"https://openalex.org/C89423630","wikidata":"https://www.wikidata.org/wiki/Q7193","display_name":"Microbiology","level":1,"score":0.3484307527542114},{"id":"https://openalex.org/C2779234561","wikidata":"https://www.wikidata.org/wiki/Q11995","display_name":"Pregnancy","level":2,"score":0.31637609004974365},{"id":"https://openalex.org/C2778376644","wikidata":"https://www.wikidata.org/wiki/Q2253111","display_name":"Gestational age","level":3,"score":0.26296696066856384},{"id":"https://openalex.org/C172680121","wikidata":"https://www.wikidata.org/wiki/Q26513","display_name":"Fetus","level":3,"score":0.18037042021751404},{"id":"https://openalex.org/C523546767","wikidata":"https://www.wikidata.org/wiki/Q10876","display_name":"Bacteria","level":2,"score":0.17016878724098206},{"id":"https://openalex.org/C2778838687","wikidata":"https://www.wikidata.org/wiki/Q210975","display_name":"Mycoplasma","level":2,"score":0.13891473412513733},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.1389104425907135},{"id":"https://openalex.org/C2778258057","wikidata":"https://www.wikidata.org/wiki/Q1136569","display_name":"Prenatal diagnosis","level":4,"score":0.07763868570327759},{"id":"https://openalex.org/C54355233","wikidata":"https://www.wikidata.org/wiki/Q7162","display_name":"Genetics","level":1,"score":0.0}],"mesh":[{"descriptor_ui":"D000650","descriptor_name":"Amnion","qualifier_ui":"Q000382","qualifier_name":"microbiology","is_major_topic":true},{"descriptor_ui":"D000653","descriptor_name":"Amniotic Fluid","qualifier_ui":"Q000382","qualifier_name":"microbiology","is_major_topic":false},{"descriptor_ui":"D001441","descriptor_name":"Bacteroides fragilis","qualifier_ui":"Q000302","qualifier_name":"isolation & purification","is_major_topic":false},{"descriptor_ui":"D002821","descriptor_name":"Chorioamnionitis","qualifier_ui":"Q000382","qualifier_name":"microbiology","is_major_topic":false},{"descriptor_ui":"D004716","descriptor_name":"Endometritis","qualifier_ui":"Q000382","qualifier_name":"microbiology","is_major_topic":false},{"descriptor_ui":"D005260","descriptor_name":"Female","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D005322","descriptor_name":"Premature Rupture of Fetal Membranes","qualifier_ui":"Q000382","qualifier_name":"microbiology","is_major_topic":true},{"descriptor_ui":"D005673","descriptor_name":"Fusobacterium","qualifier_ui":"Q000302","qualifier_name":"isolation & purification","is_major_topic":false},{"descriptor_ui":"D006801","descriptor_name":"Humans","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D007778","descriptor_name":"Lactobacillus","qualifier_ui":"Q000302","qualifier_name":"isolation & purification","is_major_topic":false},{"descriptor_ui":"D010462","descriptor_name":"Peptostreptococcus","qualifier_ui":"Q000302","qualifier_name":"isolation & purification","is_major_topic":false},{"descriptor_ui":"D011247","descriptor_name":"Pregnancy","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D016990","descriptor_name":"Ureaplasma urealyticum","qualifier_ui":"Q000302","qualifier_name":"isolation & purification","is_major_topic":false}],"locations_count":2,"locations":[{"id":"doi:10.1016/0002-9378(92)91845-2","doi":"https://doi.org/10.1016/0002-9378(92)91845-2","is_oa":false,"landing_page_url":"https://doi.org/10.1016/0002-9378(92)91845-2","pdf_url":null,"source":{"id":"https://openalex.org/S122347013","display_name":"American Journal of Obstetrics and Gynecology","issn_l":"0002-9378","issn":["0002-9378","1085-8709","1097-6868"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-scientific","cwts-core","dongbi-a","doyens","jufo-3","ki-jl-3","medline","norway-2","poland-140","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310320990","host_organization_name":"Elsevier BV","host_organization_lineage":["https://openalex.org/P4310320990"],"host_organization_lineage_names":["Elsevier BV"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"American Journal of Obstetrics and Gynecology","raw_type":"journal-article"},{"id":"pmid:1301006","doi":null,"is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/1301006","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":"American journal of obstetrics and gynecology","raw_type":"Journal Article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Good health and well-being","id":"https://metadata.un.org/sdg/3","score":1.0}],"study_designs":[{"display_name":"Observational Study","id":"https://openalex.org/study-designs/observational-study"}],"awards":[{"id":"https://openalex.org/G1976735819","display_name":null,"funder_award_id":"HD20928","funder_id":"https://openalex.org/F4320337611","funder_display_name":"Eunice Kennedy Shriver National Institute of Child Health and Human Development"},{"id":"https://openalex.org/G2947373336","display_name":"ROLE OF UREAPLASMA INTRA-AMNIOTIC INFECTION IN IUGR","funder_award_id":"1r01hd020928-01a2","funder_id":"https://openalex.org/F4320332161","funder_display_name":"National Institutes of Health"}],"funders":[{"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":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":40,"referenced_works":["https://openalex.org/W50521225","https://openalex.org/W110615320","https://openalex.org/W160009792","https://openalex.org/W176171940","https://openalex.org/W1535209699","https://openalex.org/W1550067320","https://openalex.org/W1614830495","https://openalex.org/W1631586380","https://openalex.org/W1632795955","https://openalex.org/W1751538501","https://openalex.org/W1804309154","https://openalex.org/W1956359060","https://openalex.org/W1963574980","https://openalex.org/W1966673664","https://openalex.org/W1968742530","https://openalex.org/W1973016428","https://openalex.org/W1976674406","https://openalex.org/W1978861296","https://openalex.org/W1984659739","https://openalex.org/W1996118117","https://openalex.org/W2017237000","https://openalex.org/W2032178812","https://openalex.org/W2048497299","https://openalex.org/W2051572583","https://openalex.org/W2060385482","https://openalex.org/W2093277404","https://openalex.org/W2095473593","https://openalex.org/W2405137366","https://openalex.org/W2405720148","https://openalex.org/W2406999851","https://openalex.org/W2407504806","https://openalex.org/W2408955003","https://openalex.org/W2411172172","https://openalex.org/W2411461077","https://openalex.org/W2411551103","https://openalex.org/W2415629273","https://openalex.org/W2417809253","https://openalex.org/W2467630557","https://openalex.org/W2468389768","https://openalex.org/W2765401903"],"related_works":["https://openalex.org/W2437500855","https://openalex.org/W6992020474","https://openalex.org/W4221018288","https://openalex.org/W1994310214","https://openalex.org/W2083845176","https://openalex.org/W2017237000","https://openalex.org/W2572866123","https://openalex.org/W7033107788","https://openalex.org/W2083100867","https://openalex.org/W2126810784"],"abstract_inverted_index":null,"counts_by_year":[{"year":2026,"cited_by_count":4},{"year":2025,"cited_by_count":3},{"year":2024,"cited_by_count":3},{"year":2023,"cited_by_count":3},{"year":2022,"cited_by_count":1},{"year":2021,"cited_by_count":2},{"year":2020,"cited_by_count":4},{"year":2019,"cited_by_count":5},{"year":2018,"cited_by_count":4},{"year":2017,"cited_by_count":3},{"year":2015,"cited_by_count":8},{"year":2014,"cited_by_count":6},{"year":2013,"cited_by_count":8},{"year":2012,"cited_by_count":3}],"updated_date":"2026-11-04T10:54:05.112534","created_date":"2016-06-24T00:00:00"}
