Health behaviours among users of drugs: in a Brazilian sample - Pillon, Sandra Cristina; Domingos, Josélia Benedita Carneiro; Pegoraro, Natália Priolli Jora; Almeida, Maria Fernanda Rosa de; Moreira, Denis da Silva; Rassool, Goolam Hussein; Santos, Manoel Antônio dos (International Journal of Mental Health and Addiction, 2017)