Tracking and evaluation of the application of the occupational health standard (GBZ/T 220.2—2009) among radiological professionals
NI Yang, ZHANG Jimian, NIU Zhen, LIU Chunxu, LIU Yan
中国辐射卫生 . 2022, (1): 47 -51,57 .  DOI: 10.13491/j.issn.1004-714X.2022.01.009