TY  - RPRT
TI  - Modulated electron beams using multi-segmented multileaf collimation.
AU  - E E Klein
PY  - 1998
DO  - 10.1016/s0167-8140(98)00050-4
UR  - https://pubmed.ncbi.nlm.nih.gov/9925250/
ID  - 9925250
ER  -