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Letters to the Editor

Valadares, Ana Lúcia Ribeiro MD, PhD; de Souza Santos Machado, Vanessa MD; Costa-Paiva, Lucia Helena Simoes MD, PhD; Moraes, Sirlei Siani MSc; Pinto-Neto, Aarao Mendes MD, PhD

doi: 10.1097/GME.0b013e31828cde45
Letters to the Editor