TY - RPRT TI - Dynamic collimator optimization compared with fixed collimator angle in arc-based stereotactic radiotherapy: a dosimetric analysis. AU - Christopher M Lee AU - Gordon A Watson AU - Dennis D Leavitt PY - 2005 DO - 10.3171/foc.2005.19.1.13 UR - https://pubmed.ncbi.nlm.nih.gov/16078815/ ID - 16078815 ER -