Childbearing, oral contraceptive use, and breast cancer.
Beral
V
V
Reeves
G
G
D000328:Adult; D000367:Age Factors; D001943:Breast Neoplasms / Q000175:diagnosis / Q000209:etiology*; D003276:Contraceptives, Oral / Q000008:administration & dosage*; D005260:Female; D006801:Humans; D008875:Middle Aged; D010298:Parity; D011247:Pregnancy
D003276:Contraceptives, Oral