Greenough, 1994, Eur Spine J, 3, 22, 10.1007/BF02428312
Zdeblick, 1995, Spine, 20, 126, 10.1097/00007632-199512151-00009
Saal, 2000, Spine, 25, 382, 10.1097/00007632-200002010-00021
Saal, 2000, Spine, 25, 2622, 10.1097/00007632-200010150-00013
Karasek, 2000, Spine, 25, 2601, 10.1097/00007632-200010150-00010
April, 1992, Br J Radiol, 65, 361, 10.1259/0007-1285-65-773-361
Modic, 1988, Radiology, 66, 193, 10.1148/radiology.166.1.3336678
Ricketson, 1996, Spine, 21, 2758, 10.1097/00007632-199612010-00010
Saifuddin, 1998, Spine, 23, 453, 10.1097/00007632-199802150-00009
Ito, 1998, Spine, 23, 1252, 10.1097/00007632-199806010-00016
Smith, 1998, Spine, 23, 2074, 10.1097/00007632-199810010-00007
Carragee, 2000, Spine, 25, 2987, 10.1097/00007632-200012010-00005
Osti, 1992, J Bone Joint Surg Br, 74, 431, 10.1302/0301-620X.74B3.1587896
Dabbs, 1990, Spine, 15, 1366, 10.1097/00007632-199012000-00026
Lam, 2000, Eur Spine J, 9, 36, 10.1007/s005860050006
Schellhas, 1996, Spine, 21, 79, 10.1097/00007632-199601010-00018