Investigation and analysis of application frequency of nuclear medicine exposure in Hebei Province
YIN Junqing, DONG Zhenjun, FENG Dongying, DUAN Xingli, SHEN Lijun, SHEN Aiguo, CHANG Jin
中国辐射卫生 . 2020, (5): 473 -476 .  DOI: 10.13491/j.issn.1004-714X.2020.05.007