D PULLEN. Show Affiliations »
Abstract
Keywords: ETHINYL ESTRADIOL; NORETHYNODREL
Mesh: See more » ContraceptionContraceptives, OralEthinyl EstradiolFemaleHumansNorethynodrel
Substances: See more » Contraceptives, OralEthinyl EstradiolNorethynodrel
Year: 1962 PMID: 13972503 PMCID: PMC1926317 DOI: 10.1136/bmj.2.5311.1016
Source DB: PubMed Journal: Br Med J ISSN: 0007-1447