title: [Osteopenia: a discussion of the concept of osteoporosis].
mesh_terms: D002128:Calcium Metabolism Disorders / Q000000981:diagnostic imaging*; D012080:Chronic Kidney Disease-Mineral and Bone Disorder / Q000000981:diagnostic imaging; D003649:Decalcification, Pathologic / Q000000981:diagnostic imaging*; D006801:Humans; D010018:Osteomalacia / Q000000981:diagnostic imaging; D010024:Osteoporosis / Q000000981:diagnostic imaging*; D011859:Radiography
vernacular_title: Die Osteopenie: Eine Diskussion um den Osteoporosebegriff.