Investigation on Health Status of Radiation Workers of 9 Medical Institutions in Ningxia
LU Gui-cai, JI Xu-li, KONG Qing-yu, SUN Yan-ling
中国辐射卫生 . 2015, (6): 580 -582 .  DOI: 10.13491/j.cnki.issn.1004-714x.2015.06.002