Use of intravitreal bevacizumab or triamcinolone acetonide as a preoperative adjunct to vitrectomy for vitreous haemorrhage in diabetics - Ferraz, Daniel Araújo; Morita, Celso; Preti, Rony Carlos; Nascimento, Vinicius Paganini; Maia Junior, Otacílio Oliveira; Barros, André Carvalho de; Takahashi, Beatriz Sayuri; Takahashi, Walter Yukihiko (Revista brasileira de oftalmologia, 2013)