Stitik Todd P, Altschuler Eric, Foye Patrick M
Department of Physical Medicine and Rehabilitation, University of Medicine and Dentistry of New Jersey-New Jersey Medical School, Newark, New Jersey 07103, USA.
Am J Phys Med Rehabil. 2006 Nov;85(11 Suppl):S15-28; quiz S29-31. doi: 10.1097/01.phm.0000245512.85085.a0.