TY  - RPRT
TI  - A 4-MV CT scanner for radiation therapy: the prototype system.
AU  - R G Simpson
AU  - C T Chen
AU  - E A Grubbs
AU  - W Swindell
DO  - 10.1118/1.595102
UR  - https://pubmed.ncbi.nlm.nih.gov/7110089/
ID  - 7110089
ER  -