·Experimental Research· Distribution of coronavirus disease 2019 transmission-related receptors angiotensin-converting enzyme 2 and transmembrane serine protease 2 in human conjunctival tissue and its significance Liu Hui1, Li Yuanpeng1, Yang Jingru1, Ren Yujie1, Wang Weiwei2, Cai Fengmei1, Xia Yimin1, Wang jia1, Wang Huifang1 1Department of Pathology, Xi’an People’s Hospital, Xi’an Fourth Hospital, Xi’an 710004, China; 2Department […]