TY - RPRT TI - An enhanced block matching algorithm for fast elastic registration in adaptive radiotherapy. AU - U Malsch AU - C Thieke AU - P E Huber AU - R Bendl PY - 2006 DO - 10.1088/0031-9155/51/19/005 UR - https://pubmed.ncbi.nlm.nih.gov/16985271/ ID - 16985271 ER -