Impact of the COVID-19 pandemic on the incidence of acute mastoiditis in a tertiary reference children’s hospital in Brazil Hemily Izabel Alves Neves, Joel Lavinsky, Luana Vieira Margheti, Mauricio Schneider Miura, Patrícia Barcelos Ogando, Marcelo Assis Moro da Rocha Filho, Jose Faibes Lubianca Neto

Fast, cheap and feasible: Implementation of pediatric telemedicine in a public hospital during the Covid-19 pandemic Rafael da Silva Giannasi Severini, Pedro Carpini de Oliveira, Thomaz Bittencourt Couto, Hany Simon Junior, Anarella Penha Meirelles de Andrade, Danilo Yamamoto Nanbu, Sylvia C.L. Farhat, Cláudio Schvartsman

Analysis of complications related to diabetic ketoacidosis in pediatric patients at a University Hospital: a cross-sectional study Caroline Quilice Naccarato, Nathalia Azevedo, Raphael Del Roio Liberatore