The contraceptive pill and breast cancer in young women.
Hannaford
P C
PC
Kay
C R
CR
D000293:Adolescent; D000328:Adult; D001943:Breast Neoplasms / Q000139:chemically induced*; D003276:Contraceptives, Oral / Q000009:adverse effects*; D005260:Female; D006801:Humans; D012307:Risk Factors
D003276:Contraceptives, Oral