Mechanical strength of the thoracolumbar spine in the elderly: prediction from in situ dual-energy X-ray absorptiometry, quantitative computed tomography (QCT), upper and lower limb peripheral QCT, and quantitative ultrasound. - Lochmüller,E.M.; Bürklein,D.; Kuhn,V.; Glaser,C.; Müller,R.; Glüer,C.C.; Eckstein,F. (Bone, 2002)