European semi-anthropomorphic spine phantom for the calibration of bone densitometers: Assessment of precision, stability and accuracy the European quantitation of osteoporosis study groupJohn Pearson, G. Wittenberg, J. Kalef-Ezras et al.|Osteoporosis International|1995Cited by 111
Dual X-ray absorptiometry—cross-calibration and normative reference ranges for the spine: Results of a European Community Concerted ActionJ. Dequeker, Mark Lunt, Fernando Galán et al.|Bone|1995Cited by 65
Dual X-ray absorptiometry of the proximal femur: Normal european values standardized with the european spine phantomJohn Pearson, Willi A. Kalender, J.E. Bright et al.|Journal of Bone and Mineral Research|1995Cited by 65