title: Oral contraceptives and the risk of breast cancer.
authors.forename: Ellen C G
authors.initials: EC
authors.lastname: Grant
mesh_terms: D000328:Adult; D001943:Breast Neoplasms / Q000139:chemically induced* / Q000453:epidemiology; D003276:Contraceptives, Oral / Q000009:adverse effects*; D003277:Contraceptives, Oral, Combined / Q000009:adverse effects; D005260:Female; D020249:Hormone Replacement Therapy / Q000009:adverse effects*; D006801:Humans; D008875:Middle Aged; D012307:Risk Factors; D013997:Time Factors
chemical_list: D003276:Contraceptives, Oral; D003277:Contraceptives, Oral, Combined