TY  - RPRT
TI  - A Monte Carlo dose calculation algorithm for proton therapy.
AU  - Matthias Fippel
AU  - Martin Soukup
PY  - 2004
DO  - 10.1118/1.1769631
UR  - https://pubmed.ncbi.nlm.nih.gov/15377093/
ID  - 15377093
ER  -