Radioactivity level and risk assessment of thorium in surface water in Sichuan Province, China, 2016-2021
TANG Hui, LI Yuandong, BI Chaowen, MAO Wanchong, WANG Qian, YU Qiang, LIU Xin, CHEN Cheng
Chinese Journal of Radiological Health . 2023, (4): 438 -443,449 .  DOI: 10.13491/j.issn.1004-714X.2023.04.014