title: Letter: Hormonal carcinogens.
mesh_terms: D002273:Carcinogens; D003276:Contraceptives, Oral / Q000009:adverse effects; D005260:Female; D006728:Hormones / Q000009:adverse effects*; D006801:Humans; D009369:Neoplasms / Q000139:chemically induced*
chemical_list: D002273:Carcinogens; D003276:Contraceptives, Oral; D006728:Hormones