TY  - RPRT
TI  - Consistent collimator overlaps in field matching with computer-controlled x-ray collimators.
AU  - P C Lee
PY  - 1997
DO  - 10.1016/s0958-3947(96)00149-5
UR  - https://pubmed.ncbi.nlm.nih.gov/9136110/
ID  - 9136110
ER  -