TY  - RPRT
TI  - Variations in depth-dose data between open and wedge fields for 4-MV X-rays.
AU  - W Sewchand
AU  - F M Khan
AU  - J Williamson
PY  - 1978
DO  - 10.1148/127.3.789
UR  - https://pubmed.ncbi.nlm.nih.gov/96487/
ID  - 96487
ER  -