Luis Augusto Arana1; Jayme Arana2; Alexander Rodrigo Hasimoto2; Gustavo Schirr2; Eduardo Arana2; Ana Paula Beckhauser2; Francisco Araújo2; Thelma Skare2
DOI: 10.1590/S0004-27492010000100005
1,Doheny Eye Institute
2,Hospital Evangélico de Curitiba