Estrogens, progestogens and breast cancer.
D001943:Breast Neoplasms / Q000139:chemically induced*; D003276:Contraceptives, Oral / Q000009:adverse effects*; D004967:Estrogens / Q000009:adverse effects*; D005260:Female; D006801:Humans; D011374:Progesterone / Q000009:adverse effects; D011372:Progestins / Q000009:adverse effects*
D003276:Contraceptives, Oral; D004967:Estrogens; D011372:Progestins; D011374:Progesterone