P E Sartwell. Show Affiliations »
Abstract
Mesh: See more » AdultContraceptives, Oral/adverse effectsEpidemiologic MethodsFemaleHumansPregnancyRisk
Substances: See more » Contraceptives, Oral
Year: 1978 PMID: 645977 PMCID: PMC1653942 DOI: 10.2105/ajph.68.4.323
Source DB: PubMed Journal: Am J Public Health ISSN: 0090-0036 Impact factor: 9.308