TY  - RPRT
TI  - A general expression for megavoltage central axis depth doses.
AU  - R L Thomas
PY  - 1970
DO  - 10.1259/0007-1285-43-512-554
UR  - https://pubmed.ncbi.nlm.nih.gov/4988402/
ID  - 4988402
ER  -