Grading of Osteoporosis by Skeletal Roentgenology and Bone Scanning

Alffram P. A. : An epidemiologic study of cervical and trochanteric fractures of the femur in an urban population. Acta orthop. scand. (1964) Suppl. No. 65.

Alffram P. A. Bauer G. C. H. : Epidemiology of fractures of the forearm. J. Bone Jt Surg. 44-A (1962), 105.

Barnett E. Nordin B. E. C. : The radiological diagnosis of osteoporosis. A new approach. Clin. Radiol. 11 (1960), 166.

Biomedical Computer Programs. BMDP 3S, Spearman Rank Correlation. University of California, Los Angeles 1971.

Dalén N. Jacobson B. : Bone mineral assay. Choice of measuring sites. Invest. Radiol. (in press).

Garn S. M. Rohmann C. G. Wagner B. Ascoli W. : Continuing bone growth throughout life. A general phenomenon. Amer. J. phys. Anthrop. 26 (1967), 313.

Gustafsson L. Jacobson B. Kusoffsky L. : X-ray spectrophotometry for bone mineral determinations. Med. biol. Eng. 12 (1974), 113.

Jacobson B. : X-ray spectrophotometry in vivo. Amer. J. Roentgenol. 91 (1964), 202.

Jowsey J. Kelly P. Riggs L. Bianco A. Scholz D. Gershon-Cohen J. : Quantitative microradiographic studies of normal and osteoporotic bone. J. Bone Jt Surg. 47-A (1965), 785.

Lindahl O. Lindgren Å. G. H. : Grading of osteoporosis in autopsy specimens. Acta orthop. scand. 32 (1962), 85.

Mazess R. Cameron J. Sorenson J. : A comparison of radiological methods for determining bone mineral content. In: Progress in methods of bone mineral measurement, p. 455. Dept. HEW, NH, NIAMD, Bethesda 1968.

Meema H. E. : Cortical bone atrophy and osteoporosis as a manifestation of aging. Amer. J. Roentgenol. 89 (1963), 1287.

Nordin B. E. C. : Bone patterns in aging and osteoporosis. In: Progress in methods of bone mineral measurements, p. 159. Dept. HEW, NH, NIAMD, Bethesda 1968.

Saville P. D. : A quantitative approach to simple radiographic diagnosis of osteoporosis: Its application to the osteoporosis of rheumatoid arthritis. Rheum. Arth. 10 (1967), 416.

Singh M. Nagrath A. R. Maini P. S. : Changes in trabecular pattern of the upper end of the femur as an index of osteoporosis. J. Bone Jt Surg. 52-A (1970), 457.

Virtama P. Mähönen H. : Thickness of the cortical layer as an estimate of mineral content of human finger bones. Brit. J. Radiol. 33 (1960), 60.