TY - RPRT TI - Computer-aided radiation therapy simulation: image intensifier spatial distortion correction for large field of view digital fluoroscopy. AU - N S Cosby AU - K W Leszczynski PY - 1998 DO - 10.1088/0031-9155/43/8/019 UR - https://pubmed.ncbi.nlm.nih.gov/9725603/ ID - 9725603 ER -