TY - RPRT TI - Step-rotation therapy: a technique for linear accelerators. AU - C W Smith AU - W H Sutherland AU - B C Warren PY - 1980 DO - 10.1016/s0009-9260(80)80187-5 UR - https://pubmed.ncbi.nlm.nih.gov/6774846/ ID - 6774846 ER -