TY - RPRT TI - A repeatable alignment method and local coordinate description for knee joint testing and kinematic measurement. AU - B A MacWilliams AU - J D DesJardins AU - D R Wilson AU - J Romero AU - E Y Chao PY - 1998 DO - 10.1016/s0021-9290(98)00106-7 UR - https://pubmed.ncbi.nlm.nih.gov/9840761/ ID - 9840761 ER -