TY - RPRT TI - Combining multileaf fields to modulate fluence distributions. AU - J M Galvin AU - X G Chen AU - R M Smith PY - 1993 DO - 10.1016/0360-3016(93)90399-g UR - https://pubmed.ncbi.nlm.nih.gov/8226167/ ID - 8226167 ER -