Oral contraceptives and breast cancer: is the CASH study really negative?
Peto
J
J
D000328:Adult; D000367:Age Factors; D001943:Breast Neoplasms / Q000139:chemically induced*; D003276:Contraceptives, Oral / Q000009:adverse effects*; D005260:Female; D006801:Humans; D008875:Middle Aged; D011358:Product Surveillance, Postmarketing; D013997:Time Factors
D003276:Contraceptives, Oral