| Literature DB >> 1120231 |
Abstract
Keywords: Biology; Contraception; Contraceptive Methods--side effects; Dermatitis; Dermatological Effects; Diseases; Family Planning; Hepatic Effects; Oral Contraceptives--side effects; Physiology; Porphyria
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Year: 1975 PMID: 1120231 PMCID: PMC1671918 DOI: 10.1136/bmj.1.5948.37-b
Source DB: PubMed Journal: Br Med J ISSN: 0007-1447