@article{articlecaa42544,
title   = {Evolution of the report of suffering bullying among Brazilian schoolchildren: National Scholl Health Survey - 2009 to 2015},
author = {Mello, Flávia Carvalho Malta and Malta, Deborah Carvalho and Santos, Maria Goreth and Silva, Marta Maria Alves da and Silva, Marta Angélica Iossi},
year = {2018},
doi = {10.1590/1980-549720180015.supl.1},
journal   = {Revista Brasileira de Epidemiologia}
}