@misc{miscca201feb,
title   = {Beta irradiation as an adjunct to trabeculectomy in open-angle glaucoma: a meta-analysis of randomized controlled clinical trials},
author = {De Fendi, L. and Viani, G. A. and Costa, V. P. and Paula, Jayter Silva de},
year = {2009},
booktitle   = {Annual Meeting of the Association for Research Vision and Ophthalmology (ARVO)}
}