At pill's 30th birthday, breast cancer question is unresolved.
Althaus
F A
FA
Alan Guttmacher Institute.
Kaeser
L
L
D000328:Adult; D001943:Breast Neoplasms / Q000139:chemically induced* / Q000453:epidemiology; D003278:Contraceptives, Oral, Hormonal / Q000008:administration & dosage / Q000009:adverse effects*; D005260:Female; D006801:Humans; D008875:Middle Aged; D010298:Parity; D012307:Risk Factors
D003278:Contraceptives, Oral, Hormonal