Robin, 1982, Spine, 7, 355, 10.1097/00007632-198207000-00005
Vanderpool, 1969, J Bone Joint Surg AM, 51, 446, 10.2106/00004623-196951030-00002
Duvoisin, 1975, J Neurol Neurosurg Psychiatry, 38, 787, 10.1136/jnnp.38.8.787
Indo, 1980, Rinsho Shin-keigaku, 20, 40
Martin, 1965, J Neurol Neurosurg Psychiatry, 28, 395, 10.1136/jnnp.28.5.395
Herrera-Marschitz, 1990, J Neurol Neurosurg Psychiatry, 53, 39, 10.1136/jnnp.53.1.39
Lundblad, 2004, Neurobiol Dis, 16, 110, 10.1016/j.nbd.2004.01.007
Grimes, 1987, Adv Neurol, 45, 353
Hughes, 1992, Neurology, 42, 1142, 10.1212/WNL.42.6.1142
Fahn, 1987, Recent developments in Parkinson's disease, 2, 153
Hoehn, 1967, Neurology, 17, 427, 10.1212/WNL.17.5.427
Cobb, 1948, Am Acad Orthop Surg, 5, 261
Van Goethem, 2007, Neuroimaging Clin N Am, 17, 105, 10.1016/j.nic.2006.12.001
Ashour, 2006, Mov Disord, 21, 1856, 10.1002/mds.21058
Lowe, 2000, J Bone Joint Surg Am, 82-A, 1157, 10.2106/00004623-200008000-00014
Jankovic, 2001, Parkinsonism Relat Disord, 8, 109, 10.1016/S1353-8020(01)00025-6
Ungerstedt, 1971, Acta Physiol Scand Suppl, 367, 69, 10.1111/j.1365-201X.1971.tb11000.x
Péchadre, 1976, J Neurol Sci, 28, 147, 10.1016/0022-510X(76)90100-3
Daffner, 2003, Am J Orthop, 32, 77
Healey, 1985, Clin Orthop Relat Res, 216
Robin, 1986, Clin Orthop Relat Res, 311
Thevenon, 1987, Spine, 12, 744, 10.1097/00007632-198710000-00005
