Prevalence and impact of asthma in schoolchildren in the city of Caxias do Sul¿RS Daniel Zacaron; Cristian Roncada; Rossano Sartori Dal Molin; Marcus Herbert Jones; Paulo Condessa Pitrez;

Sarcopenia in children and adolescents with chronic liver disease Ionar Figueredo Bonfim Rezende; Maria Ester P. Conceição¿Machado; Viviane Sahade Souza; Elisana M. dos Santos; Luciana R. Silva;