TY  - RPRT
TI  - Intensity-modulation radiotherapy using independent collimators: an algorithm study.
AU  - J R Dai
AU  - Y M Hu
PY  - 1999
DO  - 10.1118/1.598794
UR  - https://pubmed.ncbi.nlm.nih.gov/10619240/
ID  - 10619240
ER  -