Association of body composition and age at menarche in girls and adolescents in the Brazilian Legal Amazon Ivanice Fernandes Barcellos Gemelli; Edson dos Santos Farias; Poli Mara Spritzer;

Overweight/obesity in adolescents with phenylketonuria: protective and predisposing factors Adriana Márcia Silveira; Poliane Lopes Lima; Michelle Rosa Andrade Alves; Rosângelis Del Lama Soares; Viviane de Cássia Kanufre; Valéria de Melo Rodrigues; Ana Lúcia Pimenta Starling; Rocksane de Carvalho Norton; Marcos José Burle de Aguiar;

Low back pain in adolescents and association with sociodemographic factors, electronic devices, physical activity and mental health Thiago Paulo Frascareli Bento; Guilherme Porfirio Cornelio; Priscila de Oliveira Perrucini; Sandra Fiorelli Almeida Penteado Simeão; Marta Helena Souza de Conti; Alberto de Vitta;