title: The role of estrogens in osteoporosis.
mesh_terms: D000368:Aged; D000375:Aging; D004967:Estrogens / Q000627:therapeutic use; D004997:Ethinyl Estradiol / Q000627:therapeutic use; D005260:Female; D005598:Fractures, Spontaneous / Q000209:etiology; D006801:Humans; D008297:Male; D008593:Menopause; D008656:Mestranol / Q000627:therapeutic use; D008875:Middle Aged; D010024:Osteoporosis / Q000150:complications / Q000188:drug therapy / Q000209:etiology
chemical_list: D004967:Estrogens; D004997:Ethinyl Estradiol; D008656:Mestranol