TY - RPRT TI - Does payment structure influence change in physical functioning after rehabilitation therapy? AU - George R Shannon AU - Judy Y Yip AU - Kathleen H Wilber PY - 2004 DO - 10.1300/j027v23n01_04 UR - https://pubmed.ncbi.nlm.nih.gov/15148049/ ID - 15148049 ER -