title: The early detection of osteoporosis by Compton gamma ray spectroscopy.
mesh_terms: D001842:Bone and Bones / Q000528:radiation effects; D005720:Gamma Rays; D006801:Humans; D010024:Osteoporosis / Q000000981:diagnostic imaging*; D011859:Radiography; D012542:Scattering, Radiation; D013051:Spectrometry, Gamma / Q000379:methods