Oral contraceptive (OC) use and risk of breast cancer.
Tömasson
H
H
D000328:Adult; D000367:Age Factors; D001943:Breast Neoplasms / Q000139:chemically induced*; D003276:Contraceptives, Oral / Q000009:adverse effects*; D005260:Female; D006801:Humans; D008875:Middle Aged; D016017:Odds Ratio; D013997:Time Factors
D003276:Contraceptives, Oral