Authors: Ma Lie, Li Xiaoxin DOI: 10.3760/cma.j.issn.2095-0160.2017.01.014 Published 2017-01-10 Cite as Chin J Exp Ophthalmol, 2017,35(1): 69-72. Abstract [Download PDF] [Read Full Text] Background Vitrectomy is a primary approach to the treatment of proliferative diabetic retinopathy (PDR). However, postoperative rehaemorrhagia often occur.Ranibizumab is […]