Geographic pattern of asthma prevalence in Brazilian adolescents: a systematic review with meta-analysis Marcela Claudia de Paula Oliveira; Emília Chagas Costa; Vanessa Sá Leal; Estefany Karolayne dos Santos Machado; Emanuel Sávio Cavalcanti Sarinho; Ricardo de Freitas Dias; Risia Cristina Egito de Menezes; Mauro Virgílio Gomes de Barros; Ricardo Almendra; Marco Aurélio de Valois Correia Junior;

Impact of chronic kidney disease on health-related quality of life in the pediatric population: meta-analysis Keydis Sulay Ruidiaz-Gómez; Luis Felipe Higuita-Gutiérrez;

Use of web and mobile device technologies in the management of childhood asthma: a systematic review and meta-analysis Maria Gabriella Adeodato Prado; Francisco Placido Nogueira Arcanjo; Luiz Odorico Monteiro de Andrade; Ivana Cristina de Holanda Cunha Barreto; Lizandro de Andrade Teles; Jeferson de Sousa Justino; Edcley de Souza Teixeira; Marya Clara Barros Mororó;