TY  - RPRT
TI  - Depth dose data, 75 kVp to 140 kVp.
AU  - H E JOHNS
AU  - S O FEDORUK
PY  - 1953
DO  - 10.1259/0007-1285-26-301-32
UR  - https://pubmed.ncbi.nlm.nih.gov/13019062/
ID  - 13019062
ER  -