[Ideopathic juvenile osteoporosis].
D000367:Age Factors; D002118:Calcium / Q000378:metabolism; D002648:Child; D006801:Humans; D008297:Male; D009135:Muscular Diseases / Q000150:complications; D010024:Osteoporosis / Q000175:diagnosis* / Q000000981:diagnostic imaging / Q000378:metabolism; D011859:Radiography
D002118:Calcium
Idiopathische juveniele osteoporose.