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Abstract
Mesh: See more » AdultContraceptives, Oral/adverse effectsFemaleHumansPigmentation Disorders/etiologyThromboembolism/epidemiologyThromboembolism/etiology
Substances: See more » Contraceptives, Oral
Year: 1965 PMID: 5833625 PMCID: PMC1846944
Source DB: PubMed Journal: Br Med J ISSN: 0007-1447