Authors: Hong Lianhua, Li Yingjun DOI: 10.3760/cma.j.issn.2095-0160.2016.02.016 Published 2016-02-10 Cite as Chin J Exp Ophthalmol, 2016,34(2): 170-174. Abstract [Download PDF] [Read Full Text] Background The incidence of dry eye is gradually increasing, and the aging of population is one of factors. Researches showed that the change of tear […]