Authors: Li Shiming, Wang Ningli, Zhan Siyan DOI: 10.3760/cma.j.issn.2095-0160.2017.11.001 Published 2017-11-10 Cite as Chin J Exp Ophthalmol, 2017,35(11): 961-965. Abstract [Download PDF] [Read Full Text] As a part of evidence-based medical practice to obtain high-level evidence through summarizing previous studies, systematic review and meta-analysis have been paid more […]