title: Noninvasive measurements of bone mass and their clinical significance.
mesh_terms: D001862:Bone Resorption / Q000175:diagnosis*; D001842:Bone and Bones / Q000378:metabolism*; D002118:Calcium / Q000378:metabolism; D006801:Humans; D009501:Neutron Activation Analysis / Q000379:methods; D010014:Osteolysis / Q000175:diagnosis*; D010024:Osteoporosis / Q000175:diagnosis
chemical_list: D002118:Calcium