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2. Comparison of dual energy x-ray absorptiometry and dual photon absorptiometry for bone mineral measurements of the lumbar spine;Wahner,1988
3. Effect of extraosseous calcification on vertebral mineral measurement;Cann;Calcif Tissue Int,1983
4. Magnitude of artifact errors in spine dual photon absorptiometry measurements;Ross,1987
5. Dual photon absorptiometry. The importance of clinical correlation;Von Moll;Clin Nucl Med,1988