Study on radiation risk assessment of digital subtraction angiography in a medical institution
HUANG Zipei, YANG Yuhua, LI Xiaohua, CHEN Huifeng, LIN Haihui, XIA Bing
中国辐射卫生 . 2020, (4): 382 -386 .  DOI: 10.13491/j.issn.1004-714X.2020.04.015