title: Testosterone and bone loss in Klinefelter syndrome.
mesh_terms: D000293:Adolescent; D000328:Adult; D001862:Bone Resorption / Q000473:pathology*; D006801:Humans; D007713:Klinefelter Syndrome / Q000473:pathology*; D008297:Male; D013739:Testosterone / Q000097:blood*
chemical_list: D013739:Testosterone