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Lippuner, K; Fuchs, G; Ruetsche, A G; Perrelet, Romain; Casez, J P; Neto, I (2000). How well do radiographic absorptiometry and quantitative ultrasound predict osteoporosis at spine or hip? A cost-effectiveness analysis. Journal of clinical densitometry, 3(3), pp. 241-9. New York, N.Y.: Elsevier 10.1385/JCD:3:3:241
Ruetsche, A G; Lippuner, K; Jaeger, P; Casez, J P (2000). Differences between dual X-ray absorptiometry using pencil beam and fan beam modes and their determinants in vivo and in vitro. Journal of clinical densitometry, 3(2), pp. 157-66. New York, N.Y.: Elsevier 10.1385/JCD:3:2:157
