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Abstract
Mesh: See more » Age FactorsContraceptives, Oral/adverse effectsFemaleHumansHypertension/chemically inducedTime Factors
Substances: See more » Contraceptives, Oral
Year: 1971 PMID: 5557855 PMCID: PMC1800214
Source DB: PubMed Journal: Br Med J ISSN: 0007-1447