TY  - RPRT
TI  - Errors in off-axis treatment planning for a 4-MeV machine.
AU  - W C Lam
AU  - K S Lam
DO  - 10.1118/1.595317
UR  - https://pubmed.ncbi.nlm.nih.gov/6412046/
ID  - 6412046
ER  -