| Literature DB >> 974708 |
Abstract
Entities:
Keywords: Congenital Abnormalities; Contraception; Contraceptive Agents, Female--side effects; Contraceptive Agents, Progestin--side effects; Contraceptive Agents--side effects; Diseases; England; Examinations And Diagnoses; Family Planning; Laboratory Examinations And Diagnoses; Laboratory Procedures; Neonatal Diseases And Abnormalities; Oral Contraceptives; Pregnancy Tests--side effects
Mesh:
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Year: 1976 PMID: 974708 PMCID: PMC1689287 DOI: 10.1136/bmj.2.6042.1014-d
Source DB: PubMed Journal: Br Med J ISSN: 0007-1447