Sleep quality among parents and their children during COVID-19 pandemic Luis Eduardo Wearick-Silva; Samanta Andresa Richter; Thiago Wendt Viola; Magda Lahorgue Nunes;

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;

Chikungunya fever in hospitalized children and adolescents: clinical and epidemiological aspects in a region of northeastern Brazil Wládia Gislaynne de Sousa Tavares; Roberio Dias Leite; Denise Maria Christofolini;