title: Do oral contraceptives cause breast cancer?
authors.forename: D W
authors.initials: DW
authors.lastname: Cramer
mesh_terms: D000328:Adult; D000368:Aged; D001943:Breast Neoplasms / Q000139:chemically induced* / Q000453:epidemiology; D003276:Contraceptives, Oral / Q000009:adverse effects*; D005260:Female; D006801:Humans; D008875:Middle Aged; D012307:Risk Factors
chemical_list: D003276:Contraceptives, Oral