Oral contraceptives and breast disease.
D001941:Breast Diseases / Q000139:chemically induced*; D001943:Breast Neoplasms / Q000139:chemically induced*; D003276:Contraceptives, Oral / Q000009:adverse effects*; D004967:Estrogens / Q000009:adverse effects; D005260:Female; D005348:Fibrocystic Breast Disease / Q000139:chemically induced*; D006801:Humans; D012306:Risk; D013997:Time Factors
D003276:Contraceptives, Oral; D004967:Estrogens