TY  - RPRT
TI  - Head scatter data for several linear accelerators (4-18 MV).
AU  - K R Kase
AU  - G K Svensson
DO  - 10.1118/1.595857
UR  - https://pubmed.ncbi.nlm.nih.gov/3736512/
ID  - 3736512
ER  -