Efficacy indicators of four methods in outpatient addiction treatment. Archives of Clinical Psychiatry (São Paulo), [S. l.], v. 44, n. 5, p. 117–121, 2017. DOI: 10.1590/0101-60830000000134. Disponível em: https://revistas.usp.br/acp/article/view/144868. Acesso em: 15 aug. 2026.