Acta Metrologica Sinica  2021, Vol. 42 Issue (9): 1232-1236    DOI: 10.3969/j.issn.1000-1158.2021.09.18
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Calibration of Well Type Ionization Chamber Instruments with High-dose-rate After-loading 192Ir Source
WANG Ji1,WU Qin-hong2,ZHAO Liang1,Lü Ya-zhu1,WANG Jun-liang3,YANG Xiao-yuan1,WANG Pei-wei1
1. National Institute of Metrology, Beijing 100029, China
2. Department of Radiation Oncology of Beijing Hospital, Beijing 100730, China
3. Fifth Medical Center of PLA General Hospital, Beijing 100071, China
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