title: Diagnostic factors in breast cancer.
mesh_terms: D000328:Adult; D001707:Biopsy, Needle; D001941:Breast Diseases / Q000175:diagnosis*; D001943:Breast Neoplasms / Q000175:diagnosis*; D002277:Carcinoma / Q000175:diagnosis*; D003276:Contraceptives, Oral / Q000009:adverse effects; D003560:Cysts / Q000601:surgery; D003937:Diagnosis, Differential; D004967:Estrogens / Q000502:physiology; D005260:Female; D006801:Humans; D008413:Mastitis / Q000139:chemically induced; D008875:Middle Aged; D011247:Pregnancy
chemical_list: D003276:Contraceptives, Oral; D004967:Estrogens