TY - JOUR AU - Boonstra, M.C. AU - Jenniskens, A.T. AU - Barink, M. AU - Kooloos, J.G.M. AU - Verdonschot, N. AU - De Waal Malefijt, M.C. DO - doi:10.1302/0301-620X.86BSUPP_III.0860368c UR - https://doi.org/10.1302/0301-620X.86BSUPP_III.0860368c TI - O3351 FUNCTIONAL EVALUATION OF TOTAL KNEE ARTHROPLASTY: THE CONSTRUCT VALIDITY OF RISING FROM A CHAIR USING EXISTING QUESTIONNAIRES T2 - Orthopaedic Proceedings VL - 86-B IS - SUPP_III PY - 2004 SP - 368 EP - 368 ER -