Benign breast disease, oral contraceptive use, and the risk of breast cancer.
D001941:Breast Diseases / Q000139:chemically induced*; D001943:Breast Neoplasms / Q000139:chemically induced*; D003276:Contraceptives, Oral / Q000009:adverse effects*; D005260:Female; D006801:Humans
D003276:Contraceptives, Oral