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Abstract
Mesh: See more » Contraceptives, Oral/adverse effectsContraceptives, Oral/therapeutic useEnglandFemaleHumansPregnancySocial Class
Substances: See more » Contraceptives, Oral
Year: 1974 PMID: 4463239 PMCID: PMC2157296
Source DB: PubMed Journal: J R Coll Gen Pract ISSN: 0035-8797