A primary assessment of occupational exposure to underground miners in Shandong Province
WANG Xin, CHEN Yingmin, WANG Lei, YANG Shuhui, BI Mingwei, XU Jiaang
中国辐射卫生 . 2018, (3): 273 -275 .  DOI: 10.13491/j.issn.1004-714x.2018.03.022