6Jarvinen M,Karmus P. Injury of an extremity as a risk factor for the development ofosteoporosis. J Bone Jonit Surg, 1997,79A;263-276.
7Chisholm MA, Mulloy Al. Management of osteoporosis in the elderly. J Geriatric DrugTherapy, 1996,11( 1 ):5-15.
8Hodgskinson R, Njeh CF, Currey JD. The ability of ultrasound velocity to preclict.The stiffness of caucellous bone in vitro. Bone, 1997,21(2): 183-190.
9Hans D, Dargentmolina P, Scott AM. Ultrasonographic heel measurements to predicthip fracture in elderly women. The epidos prospective study. Lancet, 1996,348: 511-514.
10Bauer DC,Gluer CC, Cauley JA. Broadband ultrasound attenuation predicts fracturesstrongly and independently of densitometry in elderly women. Arch Int Med, 1997,157:629-634.
