| Authors: |
de Carvalho LG; Pediatric Oncology Institute, GRAACC Hospital, Federal University of São Paulo, São Paulo, Brazil., Kobayashi T; Paulista School of Medicine, Federal University of São Paulo, São Paulo, Brazil., Cypriano MDS; Pediatric Oncology Institute, GRAACC Hospital, Federal University of São Paulo, São Paulo, Brazil., Caran EMM; Pediatric Oncology Institute, GRAACC Hospital, Federal University of São Paulo, São Paulo, Brazil., Lederman HM; Pediatric Oncology Institute, GRAACC Hospital, Federal University of São Paulo, São Paulo, Brazil., Alves MTS; Pediatric Oncology Institute, GRAACC Hospital, Federal University of São Paulo, São Paulo, Brazil., Abib SCV; Pediatric Oncology Institute, GRAACC Hospital, Federal University of São Paulo, São Paulo, Brazil. |