- Professor R Jorge, Setor de Retina e Vítreo, Hospital das Clínicas da Faculdade de Medicina de Ribeirão Preto, Universidade de São Paulo, Avenida Bandeirantes 3900, Ribeirão Preto-SP, CEP 14049-900, Brasil;
- Accepted December 20, 2008
- First published February 10, 2009.
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