Ovarian cancer and oral contraceptives.
Franco
Eduardo L
EL
Department of Oncology and Epidemiology, McGill University, Montreal, Quebec, Canada H2W1S6. eduardo.franco@mcgill.ca
Duarte-Franco
Eliane
E
D000293:Adolescent; D000328:Adult; D015982:Bias; D015986:Confounding Factors, Epidemiologic; D003276:Contraceptives, Oral / Q000627:therapeutic use*; D005260:Female; D006801:Humans; D008875:Middle Aged; D010051:Ovarian Neoplasms / Q000517:prevention & control*
D003276:Contraceptives, Oral