Witnessing violence in early secondary school predicts subsequent student impairment
Michel Janosz, Frédéric N Brière, Benoît Galand, Sophie Pascal, Isabelle Archambault, Marie-Christine Brault, Brigitte Moltrecht, Linda S Pagani
J Epidemiol Community Health Dec 2018, 72 (12) 1117-1123 ; DOI: 10.1136/jech-2018-211203
