[Primary osteoporosis].
D015502:Absorptiometry, Photon; D005598:Fractures, Spontaneous / Q000209:etiology; D006801:Humans; D010024:Osteoporosis / Q000150:complications / Q000175:diagnosis* / Q000000981:diagnostic imaging / Q000378:metabolism; D010146:Pain / Q000209:etiology
Le osteoporosi primive.