Heloisa Neumann Nogueira1; Mônica Alves1; Paulo Schor2
DOI: 10.5935/0004-2749.20150025
1 Pontifícia Universidade Católica de Campinas (PUCCAMP), Campinas, SP, Brazil.
2 Department of Ophthalmology and Visual Sciences, Paulista School of Medicine (EPM), Federal University of São Paulo (UNIFESP), São Paulo, SP, Brazil.