TY - RPRT TI - A modified continuous passive motion apparatus. AU - J N Soeters AU - R Van Dolder AU - S E Hovius PY - 1990 DO - 10.1016/0266-7681_90_90030-8 UR - https://pubmed.ncbi.nlm.nih.gov/2230517/ ID - 2230517 ER -