TY  - RPRT
TI  - Sampling considerations for intensity modulated radiotherapy verification using electronic portal imaging.
AU  - P M Evans
AU  - M Partridge
AU  - J R Symonds-Tayler
PY  - 2001
DO  - 10.1118/1.1354626
UR  - https://pubmed.ncbi.nlm.nih.gov/11339751/
ID  - 11339751
ER  -