Correction of Angular Dependence of MatriXX Ion Chambers for IMRT Plan Verification
KONG Yan, KONG Dong, WEI Xian-ding, CUI Qiang-liang, YANG Bo
中国辐射卫生 . 2016, (4): 398 -400 .  DOI: 10.13491/j.cnki.issn.1004-714x.2016.04.005