Piccoli LM, Lena MS, Gonçalves TR. Violence and social suffering in the school context: a case study in Porto Alegre, Rio Grande do Sul, Brazil . Saúde Soc. [Internet]. 2019 Nov. 9 [cited 2024 May 6];28(4):174-85. Available from: https://www.revistas.usp.br/sausoc/article/view/178070