TY  - RPRT
TI  - A beam model for three-dimensional radiotherapy planning.
AU  - A T Redpath
PY  - 1995
DO  - 10.1259/0007-1285-68-816-1356
UR  - https://pubmed.ncbi.nlm.nih.gov/8777598/
ID  - 8777598
ER  -