TY - RPRT TI - Monitor unit calculations for range-modulated spread-out Bragg peak fields. AU - Hanne M Kooy AU - Matthew Schaefer AU - Skip Rosenthal AU - Thomas Bortfeld PY - 2003 DO - 10.1088/0031-9155/48/17/305 UR - https://pubmed.ncbi.nlm.nih.gov/14516102/ ID - 14516102 ER -