C R Kay, A Smith, B Richards. Show Affiliations »
Abstract
Mesh: See more » Contraceptives, OralFemaleHumansSmoking/complicationsSmoking/epidemiologyUnited Kingdom
Substances: See more » Contraceptives, Oral
Year: 1969 PMID: 4187816 DOI: 10.1016/s0140-6736(69)90756-9
Source DB: PubMed Journal: Lancet ISSN: 0140-6736 Impact factor: 79.321