Oral contraceptives and breast cancer--resolution emerges.
C L
CL
Westhoff
D001943:Breast Neoplasms / Q000453:epidemiology / Q000209:etiology*; D003278:Contraceptives, Oral, Hormonal / Q000009:adverse effects*; D005260:Female; D006801:Humans; D012307:Risk Factors; D016387:Women's Health
D003278:Contraceptives, Oral, Hormonal