Atlas, 1993, Magn Reson Q, 9, 61
Boos, 1994, Magn Reson Imaging, 12, 577, 10.1016/0730-725X(94)92452-X
Cohen, 1960, Educ Psychol Measurement, 20, 37, 10.1177/001316446002000104
Constable, 1992, Magn Reson Imaging, 10, 497, 10.1016/0730-725X(92)90001-G
Coste, 1994, J Clin Epidemiol, 47, 375, 10.1016/0895-4356(94)90158-9
Coste, 1991, Spine, 16, 426, 10.1097/00007632-199104000-00006
Deyo, 1985, Arthritis Rheum, 28, 1066, 10.1002/art.1780280916
Friberg, 1949, Acta Orthop Scand, 19, 222, 10.3109/17453674908991095
Landis, 1977, Biometrics, 33, 159, 10.2307/2529310
Listerud, 1992, Magn Reson Q, 8, 199
Masaryk, 1988, AJR Am J Roentgenol, 150, 1155, 10.2214/ajr.150.5.1155
Modic, 1988, Radiology, 168, 177, 10.1148/radiology.168.1.3289089
Modic, 1988, Radiology, 166, 193, 10.1148/radiology.166.1.3336678
Pearce, 1991, J Rheumatol Suppl, 27, 42
Raininko, 1995, Spine, 20, 1029, 10.1097/00007632-199505000-00009
Schiebler, 1991, Spine, 16, 635, 10.1097/00007632-199106000-00007
Schweitzer, 1998, Skeletal Radiol, 27, 83, 10.1007/s002560050342
Sether, 1990, Radiology, 177, 385, 10.1148/radiology.177.2.2217773
Tertti, 1991, Spine, 16, 629, 10.1097/00007632-199106000-00006
Thompson, 1988, Trans Orthop Res Soc, 13, 276
Thompson, 1990, Spine, 15, 411, 10.1097/00007632-199005000-00012
Weishaupt, 1998, Radiology, 209, 661, 10.1148/radiology.209.3.9844656