Research on frequency distribution and dose levels of head, neck, chest CT scans
YAO Jie, GAO Linfeng, QIAN Aijun, WANG Bin, XIAO Hong, JIANG Zhou
中国辐射卫生 . 2020, (4): 339 -344 .  DOI: 10.13491/j.issn.1004-714X.2020.04.005