TY  - RPRT
TI  - Surface dose from 6 MV photon interactions in air.
AU  - P D LaRiviere
PY  - 1983
DO  - 10.1088/0031-9155/28/3/009
UR  - https://pubmed.ncbi.nlm.nih.gov/6405403/
ID  - 6405403
ER  -