References
- Andresen J., Nielsen H. E. Assessment of bone mineral content and bone mass by non-invasive radiologic methods. Acta Radiol. Diagnosis 1986; 27: 609
- Dunn W. L., Wahner H. W., Riggs B. L. Measurement of bone mineral content in human vertebrae and hip by dual photon absorptiometry. Radiology 1980; 136: 485
- Hubbell J. H. Photon cross sections, attenuation coefficients and energy absorption coefficients from 10 keV to 100 GeV. NSRDS-NBS 1969; 29
- International Commission on Radiological Protection. Report of the Task Group on Reference Man. Pergamon Press, Oxford 1975, ICRP publication 23
- Kairento A.-L. Measurement of the mineral content of bone by the absorption of four low photon energies. Physica Fennica 1974; 9: 67
- Kairento A.-L., Spring E. Measurement of bone mineral and body composition by the attenuation of three low-energy radiations from 241Am. Ann. Clin. Res. 1974; 6: 80
- Mazess R. B., Hanson J., Kan, W. et coll. Progress in dual photon absorptiometry in bone. Symposium on Bone Mineral Determinations, Studsvik, Sweden 1974; 40, Proc. AE-489
- Mazess R. B., Ort M., Judy P., Mather W. Absorptiometric bone mineral determination using 153Gd. Bone Measurement Conf., ChicagoUSA, 1970, 308, Proc. CONF-700515
- Riggs B. L., Wahner H. W., Dunn W. L., Mazess R. B., Offord K. P., Melton L. J., III. Differential changes in bone mineral density of the appendicular and axial skeleton with aging. Relationship to spinal osteoporosis. J. Clin. Invest. 1981; 67: 328
- Roos B. O. Dual photon absorptiometry in lumbar vertebrae. II. Precision and reproducibility. Acta Radiol. Ther. Phys. Biol. 1975; 14: 291
- Roos B. O., Hansson T. H., Sköldborn H. Dual photon absorptiometry in lumbar vertebrae. Evaluation of the base line error. Acta Radiol. Oncology 1980; 19: 111
- Roos B. O., Rosengren B., Sköldborn H. Determination of bone mineral content in lumbar vertebrae by a double gamma-ray technique. Bone Measurement Conf., ChicagoUSA, 1970, 243, Proc. CONF-700515
- Roos B. O., Sköldborn H. Dual photon absorptiometry in lumbar vertebrae. I. Theory and method. Acta Radiol. Ther. Phys. Biol. 1974; 13: 266
- Smith M. A., Tothill P. The crossover correction in dual photon absorptiometry with 153Gd. Phys. Med. Biol. 1982; 27: 1515
- Strang G. Linear algebra and its applications. Second edition. Academic Press, New York 1980
- White D. R. Tissue substitutes in experimental radiation physics. Med. Phys. 1978; 5: 467