Autores:
Taís Wong, Fábio Volpe, F.G. Tazima, W.C. Canesin, Lourenço Sbragia
Instituição vinculada:
Division of Pediatric Surgery, Department of Surgery and Anatomy, Ribeirão Preto Medical School, University of São Paulo – USP, Av. Bandeirantes 3900, Monte Alegre, 14049-900, Ribeirão Preto, SP, Brazil