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;

Why are children different in their moderate-to-vigorous physical activity levels? A multilevel analysis Sara Pereira; Ana Reyes; Marcos A. Moura-Dos-Santos; Carla Santos; Thayse N. Gomes; Go Tani; Olga Vasconcelos; Tiago V. Barreira; Peter T. Katzmarzyk; José Maia;

Neck circumference and excess weight: proposal of cutoff points for Brazilian adolescents Augusto Gerhart Folmann; Vaneza Lira Waldow Wolf; Everton Paulo Roman; Gil Guerra-Júnior;