TY - RPRT TI - The risk of upcoding in casemix systems: a comparative study. AU - Paul J M Steinbusch AU - Jan B Oostenbrink AU - Joost J Zuurbier AU - Frans J M Schaepkens PY - 2006 DO - 10.1016/j.healthpol.2006.06.002 UR - https://pubmed.ncbi.nlm.nih.gov/16908086/ ID - 16908086 ER -