Association between physical education classes and physical activity among 187,386 adolescents aged 13¿17 years from 50 low- and middle-income countries Xuzhi Zhan; Cain C.T. Clark; Ran Bao; Micheal Duncan; Jin-Tao Hong; Si-Tong Chen;

How to identify depression and anxiety in children and adolescents Coraima A. Linan; Gibsi MP Rocha; Marta K. Lucion;

Children with autism spectrum disorder and alterations in eating behavior: could it be gastroesophageal reflux disease? Christine Audet de Almeida; Eduardo Sampaio Siqueira; Marcelo do Rego Maciel Souto Maior; Kátia Galeão Brandt;