| Literature DB >> 6809102 |
Abstract
Keywords: Biology; Blood Pressure; Clinical Research; Comparative Studies; Contraception; Contraceptive Agents; Contraceptive Agents, Estrogen; Contraceptive Agents, Female; Contraceptive Agents, Progestin; Contraceptive Methods; Correlation Studies; Developed Countries; Diseases; Endocrine System; England; Estrogens; Ethinyl Estradiol; Europe; Family Planning; Hemic System; Hormones; Hypertension--etiology; Northern Europe; Oral Contraceptives; Physiology; Research Methodology; Research Report; Statistical Studies; Studies; United Kingdom; Vascular Diseases
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Year: 1982 PMID: 6809102 PMCID: PMC1499207 DOI: 10.1136/bmj.285.6339.403
Source DB: PubMed Journal: Br Med J (Clin Res Ed) ISSN: 0267-0623