西安某高校教职工幽门螺旋杆菌感染现状分析
郝锦霞,刘庆安,李利利,李红侠
Analysis of current situation of Helicobacter pylori infection among staff in a university in Xi'an City
HAO Jin-xia, LIU Qing-an, LI Li-li, LI Hong-xia
中国校医 . 2022, (6): 424 -425,451 .