{"id":"https://openalex.org/W2042255672","doi":"https://doi.org/10.1016/j.ajog.2013.10.406","title":"373: Does low-dose aspirin for preeclampsia prevention increase the risk of antepartum bleeding or placental abruption?","display_name":"373: Does low-dose aspirin for preeclampsia prevention increase the risk of antepartum bleeding or placental abruption?","publication_year":2013,"publication_date":"2013-12-21","ids":{"openalex":"https://openalex.org/W2042255672","doi":"https://doi.org/10.1016/j.ajog.2013.10.406","mag":"2042255672"},"language":"en","primary_location":{"id":"doi:10.1016/j.ajog.2013.10.406","doi":"https://doi.org/10.1016/j.ajog.2013.10.406","is_oa":true,"landing_page_url":"https://doi.org/10.1016/j.ajog.2013.10.406","pdf_url":"http://www.ajog.org/article/S0002937813014713/pdf","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"],"open_access":{"is_oa":true,"oa_status":"bronze","oa_url":"http://www.ajog.org/article/S0002937813014713/pdf","any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5066924100","display_name":"Mika S. Ohno","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I4210137306","display_name":"Stanford Medicine","ror":"https://ror.org/03mtd9a03","country_code":"US","type":"healthcare","lineage":["https://openalex.org/I4210137306","https://openalex.org/I97018004"]},{"id":"https://openalex.org/I97018004","display_name":"Stanford University","ror":"https://ror.org/00f54p054","country_code":"US","type":"education","lineage":["https://openalex.org/I97018004"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Mika Ohno","raw_affiliation_strings":["Stanford University School of Medicine, Department of Obstetrics & Gynecology, Stanford, CA","Stanford University School of Medicine, Department of Obstetrics and Gynecology, Stanford, CA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Stanford University School of Medicine, Department of Obstetrics & Gynecology, Stanford, CA","institution_ids":["https://openalex.org/I4210137306","https://openalex.org/I97018004"]},{"raw_affiliation_string":"Stanford University School of Medicine, Department of Obstetrics and Gynecology, Stanford, CA","institution_ids":["https://openalex.org/I4210137306","https://openalex.org/I97018004"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5022994948","display_name":"Anna Iida Girsen","orcid":"https://orcid.org/0000-0002-6631-4243","observed_orcids":["https://orcid.org/0000-0002-6631-4243"]},"institutions":[{"id":"https://openalex.org/I4210137306","display_name":"Stanford Medicine","ror":"https://ror.org/03mtd9a03","country_code":"US","type":"healthcare","lineage":["https://openalex.org/I4210137306","https://openalex.org/I97018004"]},{"id":"https://openalex.org/I97018004","display_name":"Stanford University","ror":"https://ror.org/00f54p054","country_code":"US","type":"education","lineage":["https://openalex.org/I97018004"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Anna Girsen","raw_affiliation_strings":["Stanford University School of Medicine, Department of Obstetrics & Gynecology, Stanford, CA","Stanford University School of Medicine, Department of Obstetrics and Gynecology, Stanford, CA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Stanford University School of Medicine, Department of Obstetrics & Gynecology, Stanford, CA","institution_ids":["https://openalex.org/I4210137306","https://openalex.org/I97018004"]},{"raw_affiliation_string":"Stanford University School of Medicine, Department of Obstetrics and Gynecology, Stanford, CA","institution_ids":["https://openalex.org/I4210137306","https://openalex.org/I97018004"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5109282266","display_name":"Katharine O'Malley","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I4210137306","display_name":"Stanford Medicine","ror":"https://ror.org/03mtd9a03","country_code":"US","type":"healthcare","lineage":["https://openalex.org/I4210137306","https://openalex.org/I97018004"]},{"id":"https://openalex.org/I97018004","display_name":"Stanford University","ror":"https://ror.org/00f54p054","country_code":"US","type":"education","lineage":["https://openalex.org/I97018004"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Katharine O'Malley","raw_affiliation_strings":["Stanford University School of Medicine, Department of Obstetrics & Gynecology, Stanford, CA","Stanford University School of Medicine, Department of Obstetrics and Gynecology, Stanford, CA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Stanford University School of Medicine, Department of Obstetrics & Gynecology, Stanford, CA","institution_ids":["https://openalex.org/I4210137306","https://openalex.org/I97018004"]},{"raw_affiliation_string":"Stanford University School of Medicine, Department of Obstetrics and Gynecology, Stanford, CA","institution_ids":["https://openalex.org/I4210137306","https://openalex.org/I97018004"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5020489569","display_name":"Yair J. Blumenfeld","orcid":"https://orcid.org/0000-0002-9440-8175","observed_orcids":["https://orcid.org/0000-0002-9440-8175"]},"institutions":[{"id":"https://openalex.org/I4210137306","display_name":"Stanford Medicine","ror":"https://ror.org/03mtd9a03","country_code":"US","type":"healthcare","lineage":["https://openalex.org/I4210137306","https://openalex.org/I97018004"]},{"id":"https://openalex.org/I97018004","display_name":"Stanford University","ror":"https://ror.org/00f54p054","country_code":"US","type":"education","lineage":["https://openalex.org/I97018004"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Yair Blumenfeld","raw_affiliation_strings":["Stanford University School of Medicine, Department of Obstetrics & Gynecology, Stanford, CA","Stanford University School of Medicine, Department of Obstetrics and Gynecology, Stanford, CA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Stanford University School of Medicine, Department of Obstetrics & Gynecology, Stanford, CA","institution_ids":["https://openalex.org/I4210137306","https://openalex.org/I97018004"]},{"raw_affiliation_string":"Stanford University School of Medicine, Department of Obstetrics and Gynecology, Stanford, CA","institution_ids":["https://openalex.org/I4210137306","https://openalex.org/I97018004"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5047058462","display_name":"Deirdre J. Lyell","orcid":"https://orcid.org/0000-0002-6853-9956","observed_orcids":["https://orcid.org/0000-0002-6853-9956"]},"institutions":[{"id":"https://openalex.org/I4210137306","display_name":"Stanford Medicine","ror":"https://ror.org/03mtd9a03","country_code":"US","type":"healthcare","lineage":["https://openalex.org/I4210137306","https://openalex.org/I97018004"]},{"id":"https://openalex.org/I97018004","display_name":"Stanford University","ror":"https://ror.org/00f54p054","country_code":"US","type":"education","lineage":["https://openalex.org/I97018004"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Deirdre Lyell","raw_affiliation_strings":["Stanford University School of Medicine, Department of Obstetrics & Gynecology, Stanford, CA","Stanford University School of Medicine, Department of Obstetrics and Gynecology, Stanford, CA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Stanford University School of Medicine, Department of Obstetrics & Gynecology, Stanford, CA","institution_ids":["https://openalex.org/I4210137306","https://openalex.org/I97018004"]},{"raw_affiliation_string":"Stanford University School of Medicine, Department of Obstetrics and Gynecology, Stanford, CA","institution_ids":["https://openalex.org/I4210137306","https://openalex.org/I97018004"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5002563770","display_name":"Alexander J. Butwick","orcid":"https://orcid.org/0000-0002-2048-0879","observed_orcids":["https://orcid.org/0000-0002-2048-0879"]},"institutions":[{"id":"https://openalex.org/I4210137306","display_name":"Stanford Medicine","ror":"https://ror.org/03mtd9a03","country_code":"US","type":"healthcare","lineage":["https://openalex.org/I4210137306","https://openalex.org/I97018004"]},{"id":"https://openalex.org/I97018004","display_name":"Stanford University","ror":"https://ror.org/00f54p054","country_code":"US","type":"education","lineage":["https://openalex.org/I97018004"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Alexander Butwick","raw_affiliation_strings":["Stanford University School of Medicine, Department of Obstetrics & Gynecology, Stanford, CA","Stanford University School of Medicine, Department of Obstetrics and Gynecology, Stanford, CA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Stanford University School of Medicine, Department of Obstetrics & Gynecology, Stanford, CA","institution_ids":["https://openalex.org/I4210137306","https://openalex.org/I97018004"]},{"raw_affiliation_string":"Stanford University School of Medicine, Department of Obstetrics and Gynecology, Stanford, CA","institution_ids":["https://openalex.org/I4210137306","https://openalex.org/I97018004"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5108398722","display_name":"Yasser Yehia El-Sayed","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I4210137306","display_name":"Stanford Medicine","ror":"https://ror.org/03mtd9a03","country_code":"US","type":"healthcare","lineage":["https://openalex.org/I4210137306","https://openalex.org/I97018004"]},{"id":"https://openalex.org/I97018004","display_name":"Stanford University","ror":"https://ror.org/00f54p054","country_code":"US","type":"education","lineage":["https://openalex.org/I97018004"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Yasser El-Sayed","raw_affiliation_strings":["Stanford University School of Medicine, Department of Obstetrics & Gynecology, Stanford, CA","Stanford University School of Medicine, Department of Obstetrics and Gynecology, Stanford, CA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Stanford University School of Medicine, Department of Obstetrics & Gynecology, Stanford, CA","institution_ids":["https://openalex.org/I4210137306","https://openalex.org/I97018004"]},{"raw_affiliation_string":"Stanford University School of Medicine, Department of Obstetrics and Gynecology, Stanford, CA","institution_ids":["https://openalex.org/I4210137306","https://openalex.org/I97018004"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":{"value":5410,"currency":"USD","value_usd":5410},"apc_paid":null,"fwci":0.0,"has_fulltext":true,"cited_by_count":3,"citation_normalized_percentile":{"value":0.16824372,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":94},"biblio":{"volume":"210","issue":"1","first_page":"S189","last_page":"S189"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10290","display_name":"Pregnancy and preeclampsia studies","score":0.9994999766349792,"subfield":{"id":"https://openalex.org/subfields/2729","display_name":"Obstetrics and Gynecology"},"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/T10290","display_name":"Pregnancy and preeclampsia studies","score":0.9994999766349792,"subfield":{"id":"https://openalex.org/subfields/2729","display_name":"Obstetrics and Gynecology"},"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/T11389","display_name":"Maternal and fetal healthcare","score":9.999999747378752e-05,"subfield":{"id":"https://openalex.org/subfields/2735","display_name":"Pediatrics, Perinatology and Child 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/T12464","display_name":"Neurological Complications and Syndromes","score":9.999999747378752e-05,"subfield":{"id":"https://openalex.org/subfields/2738","display_name":"Psychiatry and Mental health"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/low-dose-aspirin","display_name":"low-dose aspirin","score":1.0},{"id":"https://openalex.org/keywords/preeclampsia-prevention","display_name":"preeclampsia prevention","score":0.9950000047683716},{"id":"https://openalex.org/keywords/antepartum-hemorrhage","display_name":"antepartum hemorrhage","score":0.9340000152587891},{"id":"https://openalex.org/keywords/placental-abruption","display_name":"placental abruption","score":0.9980000257492065},{"id":"https://openalex.org/keywords/adverse-effects","display_name":"adverse effects","score":0.4749999940395355}],"concepts":[{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.9445192813873291},{"id":"https://openalex.org/C2777628954","wikidata":"https://www.wikidata.org/wiki/Q18216","display_name":"Aspirin","level":2,"score":0.8600710034370422},{"id":"https://openalex.org/C2779225303","wikidata":"https://www.wikidata.org/wiki/Q388113","display_name":"Placental abruption","level":4,"score":0.8419981598854065},{"id":"https://openalex.org/C2777218350","wikidata":"https://www.wikidata.org/wiki/Q61335","display_name":"Preeclampsia","level":3,"score":0.706052303314209},{"id":"https://openalex.org/C27081682","wikidata":"https://www.wikidata.org/wiki/Q269829","display_name":"Placebo","level":3,"score":0.665469765663147},{"id":"https://openalex.org/C131872663","wikidata":"https://www.wikidata.org/wiki/Q5284418","display_name":"Obstetrics","level":1,"score":0.6260600686073303},{"id":"https://openalex.org/C2779234561","wikidata":"https://www.wikidata.org/wiki/Q11995","display_name":"Pregnancy","level":2,"score":0.5676864385604858},{"id":"https://openalex.org/C46973012","wikidata":"https://www.wikidata.org/wiki/Q28627","display_name":"Gestation","level":3,"score":0.498248815536499},{"id":"https://openalex.org/C2778376644","wikidata":"https://www.wikidata.org/wiki/Q2253111","display_name":"Gestational age","level":3,"score":0.4874994456768036},{"id":"https://openalex.org/C168563851","wikidata":"https://www.wikidata.org/wiki/Q1436668","display_name":"Randomized controlled trial","level":2,"score":0.43021726608276367},{"id":"https://openalex.org/C141071460","wikidata":"https://www.wikidata.org/wiki/Q40821","display_name":"Surgery","level":1,"score":0.21011266112327576},{"id":"https://openalex.org/C126322002","wikidata":"https://www.wikidata.org/wiki/Q11180","display_name":"Internal medicine","level":1,"score":0.19430002570152283},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.0},{"id":"https://openalex.org/C204787440","wikidata":"https://www.wikidata.org/wiki/Q188504","display_name":"Alternative medicine","level":2,"score":0.0},{"id":"https://openalex.org/C142724271","wikidata":"https://www.wikidata.org/wiki/Q7208","display_name":"Pathology","level":1,"score":0.0},{"id":"https://openalex.org/C54355233","wikidata":"https://www.wikidata.org/wiki/Q7162","display_name":"Genetics","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1016/j.ajog.2013.10.406","doi":"https://doi.org/10.1016/j.ajog.2013.10.406","is_oa":true,"landing_page_url":"https://doi.org/10.1016/j.ajog.2013.10.406","pdf_url":"http://www.ajog.org/article/S0002937813014713/pdf","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"}],"best_oa_location":{"id":"doi:10.1016/j.ajog.2013.10.406","doi":"https://doi.org/10.1016/j.ajog.2013.10.406","is_oa":true,"landing_page_url":"https://doi.org/10.1016/j.ajog.2013.10.406","pdf_url":"http://www.ajog.org/article/S0002937813014713/pdf","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"},"sustainable_development_goals":[{"display_name":"Good health and well-being","id":"https://metadata.un.org/sdg/3","score":1.0}],"sustainable_development_goals_aurora":[{"display_name":"Good health and well-being","id":"https://metadata.un.org/sdg/3","score":0.8500000238418579}],"study_designs":[],"awards":[],"funders":[],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W2042255672.pdf","grobid_xml":"https://content.openalex.org/works/W2042255672.grobid-xml"},"referenced_works_count":0,"referenced_works":[],"related_works":["https://openalex.org/W2136476209","https://openalex.org/W7208707083","https://openalex.org/W7212026965","https://openalex.org/W1988938167","https://openalex.org/W4313637631","https://openalex.org/W2405148259","https://openalex.org/W2320674143","https://openalex.org/W7101171554","https://openalex.org/W2419978898","https://openalex.org/W7220273547"],"abstract_inverted_index":null,"counts_by_year":[{"year":2024,"cited_by_count":1},{"year":2020,"cited_by_count":1},{"year":2019,"cited_by_count":1}],"updated_date":"2026-10-14T16:39:01.820549","created_date":"2016-06-24T00:00:00"}
