title: ORAL CONTRACEPTIVES AND BREAST CANCER.
mesh_terms: D000818:Animals; D001943:Breast Neoplasms; D003270:Contraceptive Agents; D003276:Contraceptives, Oral; D045166:Estradiol Congeners; D004967:Estrogens; D005260:Female; D006801:Humans; D015674:Mammary Neoplasms, Animal; D008325:Mammary Neoplasms, Experimental; D009369:Neoplasms / Q000209:etiology*; D051381:Rats; D014116:Toxicology
chemical_list: D003270:Contraceptive Agents; D003276:Contraceptives, Oral; D045166:Estradiol Congeners; D004967:Estrogens
keywords: BREAST NEOPLASMS; CONTRACEPTIVES, ORAL; ESTROGENS; MAMMARY NEOPLASMS, EXPERIMENTAL; NEOPLASM ETIOLOGY; RATS; TOXICOLOGIC REPORT