First report of two consecutive respiratory syncytial virus outbreaks by the novel genotypes ON¿1 and NA¿2 in a neonatal intensive care unit Daniella Gregoria Bomfim Prado da Silva; Flávia Jacqueline Almeida; Mariana Volpe Arnoni; Marco Aurélio Palazzi Sáfadi; Marcelo Jenne Mimica; Daniel Jarovsky; Gabriela Pereira de Almeida Rossetti; Mauricio Magalhães; Danielle Bruna Leal de Oliveira; Luciano Matsumiya Thomazelli; Thais Cristina Colmanetti; Edison Luiz Durigon; Eitan Naaman Berezin;

Low back pain in adolescents and association with sociodemographic factors, electronic devices, physical activity and mental health Thiago Paulo Frascareli Bento; Guilherme Porfirio Cornelio; Priscila de Oliveira Perrucini; Sandra Fiorelli Almeida Penteado Simeão; Marta Helena Souza de Conti; Alberto de Vitta;

Impact of the development of acute kidney injury on patients admitted to the pediatric intensive care unit Marina Catuta de Rezende Ferreira; Emerson Quintino Lima;