TY - RPRT TI - 3D electron dose calculation using a Voxel based Monte Carlo algorithm (VMC). AU - I Kawrakow AU - M Fippel AU - K Friedrich PY - 1996 DO - 10.1118/1.597673 UR - https://pubmed.ncbi.nlm.nih.gov/9157256/ ID - 9157256 ER -