TY - RPRT TI - 10 MV x-ray zero-area phantom scatter correction factors (Sp) obtained using three extrapolation methods. AU - A Iwasaki PY - 1996 DO - 10.1088/0031-9155/41/12/003 UR - https://pubmed.ncbi.nlm.nih.gov/8971973/ ID - 8971973 ER -