[Seroepidemiological survey and influencing factors of hepatitis E virus infection among key occupational population in Tianjin]Article Published on 2020-07-202023-06-11 Journal: Zhonghua lao dong wei sheng zhi ye bing za zhi = Zhonghua laodong weisheng [Category] E형 간염, [키워드] antibodies hepatitis E virus Occupational population Risk factors Tianjin. [DOI] 10.3760/cma.j.cn121094-20191030-00510