TY - GEN AU - Niemierko,A AU - Goitein,M TI - The use of variable grid spacing to accelerate dose calculations SN - 0094-2405 PY - 1989///0810 KW - Algorithms KW - Cobalt Radioisotopes KW - therapeutic use KW - Humans KW - Protons KW - Radiotherapy Planning, Computer-Assisted KW - Radiotherapy, Computer-Assisted KW - Radiotherapy, High-Energy N1 - Publication Type: Journal Article UR - https://doi.org/10.1118/1.596425 ER -