Identification of Relevant ICF Categories in Vocational Rehabilitation: A Cross Sectional Study Evaluating the Clinical Perspective. - Finger, Monika E.; Glässel, Andrea; Erhart, Peter; Gradinger, Felix; Klipstein, Andreas; Rivier, Gilles; Schröer, Maria; Wenk, Christian; Gmünder, Hans; Stucki, Gerold; Escorpizo, Reuben (Journal of Occupational Rehabilitation, 2011)