Publisher: Massachusetts Medical Society Country of Publication: United States NLM ID: 0255562 Publication Model: Print-Electronic Cited Medium: Internet ISSN: 1533-4406 (Electronic) Linking ISSN: 00284793 NLM ISO Abbreviation: N Engl J Med Subsets: MEDLINE
Publisher: Elsevier Country of Publication: United States NLM ID: 0370476 Publication Model: Print-Electronic Cited Medium: Internet ISSN: 1097-6868 (Electronic) Linking ISSN: 00029378 NLM ISO Abbreviation: Am J Obstet Gynecol Subsets: MEDLINE
Publisher: The Lancet Country of Publication: England NLM ID: 101733727 Publication Model: eCollection Cited Medium: Internet ISSN: 2589-5370 (Electronic) Linking ISSN: 25895370 NLM ISO Abbreviation: EClinicalMedicine Subsets: PubMed not MEDLINE
Publisher: Wiley Country of Publication: United States NLM ID: 0210174 Publication Model: Print-Electronic Cited Medium: Internet ISSN: 1879-3479 (Electronic) Linking ISSN: 00207292 NLM ISO Abbreviation: Int J Gynaecol Obstet Subsets: MEDLINE
Publisher: BioMed Central Country of Publication: England NLM ID: 101170481 Publication Model: Electronic Cited Medium: Internet ISSN: 1478-4505 (Electronic) Linking ISSN: 14784505 NLM ISO Abbreviation: Health Res Policy Syst Subsets: MEDLINE
Publisher: Elsevier Ltd Country of Publication: England NLM ID: 101613665 Publication Model: Print Cited Medium: Internet ISSN: 2214-109X (Electronic) Linking ISSN: 2214109X NLM ISO Abbreviation: Lancet Glob Health Subsets: MEDLINE