Medical decision, persistence of initial treatment, and glaucoma progression in a Brazilian reference hospital - Paula, Jayter Silva de; Ramos Filho, José Afonso; Cecchetti, Daniel Felipe Alves; Nagatsuyu, Daniela Tiemi; Rodrigues, Maria de Lourdes Veronese; Rocha, Eduardo Melani (Arquivos Brasileiros de Oftalmologia, 2010)