[Oral contraceptives and breast cancer].
Haga
S
S
Department of Surgery, Tokyo Women's Medical University Daini Hospital.
Kinoshita
J
J
D000367:Age Factors; D001943:Breast Neoplasms / Q000139:chemically induced* / Q000453:epidemiology; D003271:Contraceptive Agents, Female / Q000009:adverse effects*; D003278:Contraceptives, Oral, Hormonal / Q000009:adverse effects*; D004967:Estrogens / Q000009:adverse effects*; D005260:Female; D006801:Humans; D011374:Progesterone / Q000009:adverse effects*; D012306:Risk; D013997:Time Factors
D003271:Contraceptive Agents, Female; D003278:Contraceptives, Oral, Hormonal; D004967:Estrogens; D011374:Progesterone