TY - RPRT TI - Random and systematic beam modulator errors in dynamic intensity modulated radiotherapy. AU - Homayon Parsai AU - Paul S Cho AU - Mark H Phillips AU - Robert S Giansiracusa AU - David Axen PY - 2003 DO - 10.1088/0031-9155/48/9/302 UR - https://pubmed.ncbi.nlm.nih.gov/12765325/ ID - 12765325 ER -