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;

Direct oral provocation test with beta-lactams in Brazilian children and adolescents Nathália Mota Gomes de Almeida; Mara Morelo Rocha Felix; Maria Inês Perelló Lopes Ferreira; Fábio Chigres Kuschnir;

Narrative review and creation of an institutional protocol for the use of fibrinolytics in parapneumonic effusion in children Flavia Garcia Frogeri; Andréa de Melo Alexandre Fraga; Fernando Augusto de Lima Marson; Antônio Gonçalves de Oliveira Filho; Márcio Lopes Miranda; Joaquim Murray Bustorff-Silva;