Association between adolescents who are victims of bullying and weapon possession Maria Eduarda B. Silva; Jakelline C.S. Raposo; Anila T.L. Barbosa; Valdenice Menezes; Viviane Colares; Carolina da Franca; Fabiana de Godoy;

Prevalence and factors associated with bullying: differences between the roles of bullies and victims of bullying Georgia Rodrigues Reis e Silva; Maria Luiza Carvalho de Lima; Raquel Moura Lins Acioli; Alice Kelly Barreira;

Childhood obesity: an ecological perspective Roseli Oselka Saccardo Sarni; Cristiane Kochi; Fabiola Isabel Suano-Souza;