Asthma mortality in children and adolescents of Brazil over a 20-year period Raquel Reis Pitchon; Cristina Gonçalves Alvim; Cláudia Ribeiro de Andrade; Laura Maria de Lima Belizário Facury Lasmar; Álvaro Augusto Cruz; Adriana Pitchon dos Reis;

Evaluation of the prevalence and factors associated with acute kidney injury in a pediatric intensive care unit Cibelle Ferreira Louzada; Alexandre Rodrigues Ferreira;

Mortality in children under five years old in Brazil: evolution from 2017 to 2020 and the influence of COVID-19 in 2020 Erly C. Moura; Juan Cortez-Escalante; Rodrigo T.S. Lima; Fabrício V. Cavalcante; Layana C. Alves; Leonor M.P. Santos;