Oral contraceptives and hereditary ovarian cancer.
Kaplan
R C
RC
D015982:Bias; D001943:Breast Neoplasms; D016022:Case-Control Studies; D003276:Contraceptives, Oral / Q000627:therapeutic use*; D005260:Female; D006801:Humans; D016017:Odds Ratio; D010051:Ovarian Neoplasms / Q000235:genetics / Q000517:prevention & control*
D003276:Contraceptives, Oral