TY - RPRT TI - Particle selection for laser-accelerated proton therapy feasibility study. AU - E Fourkal AU - J S Li AU - M Ding AU - T Tajima AU - C M Ma PY - 2003 DO - 10.1118/1.1586268 UR - https://pubmed.ncbi.nlm.nih.gov/12906183/ ID - 12906183 ER -