[1]
M. R. da Costa, C. C. Xavier, A. C. de S. Andrade, F. A. Proietti, and W. T. Caiaffa, “Bullying among adolescents in a Brazilian urban center – ‘Health in Beagá’ Study”, Rev. saúde pública, vol. 49, p. 56-, Jan. 2015, doi: 10.1590/S0034-8910.2015049005188.