Influence of Absolute Dose Variation on Dose Verification of Portal Dosimetry for Large Fields in IMRT Plans of Nasopharyngeal Carcinoma
SHI Feiyue1,2, ZHUANG Jieying1, WANG Min1, QIN Wei1, ZHAO Huanyu1, WEI Xiaowei1
China Medical Devices . 2023, (7): 12 -16 .  DOI: 10.3969/j.issn.1674-1633.2023.07.003