title: The estriol quotient in fibrocystic disease, a high-risk group for breast cancer.
mesh_terms: D000328:Adult; D000368:Aged; D001941:Breast Diseases / Q000652:urine*; D001943:Breast Neoplasms / Q000652:urine*; D002979:Climacteric; D004964:Estriol / Q000652:urine*; D005260:Female; D005348:Fibrocystic Breast Disease / Q000652:urine*; D006801:Humans; D008593:Menopause; D008875:Middle Aged; D012306:Risk
chemical_list: D004964:Estriol