Metabolic bone disease.
D000368:Aged; D001862:Bone Resorption / Q000517:prevention & control; D001842:Bone and Bones / Q000378:metabolism; D004967:Estrogens / Q000627:therapeutic use; D005260:Female; D006801:Humans; D010018:Osteomalacia / Q000209:etiology*; D010024:Osteoporosis / Q000188:drug therapy / Q000209:etiology*
D004967:Estrogens