Untangling myth and reality.
D001943:Breast Neoplasms / Q000453:epidemiology / Q000209:etiology*; D003142:Communication; D003276:Contraceptives, Oral / Q000008:administration & dosage / Q000009:adverse effects*; D005260:Female; D006266:Health Education / Q000639:trends*; D006801:Humans; D008402:Mass Media; D011315:Preventive Medicine / Q000592:standards* / Q000639:trends; D014481:United States
D003276:Contraceptives, Oral