BERGER, Paul D. Opioid Use in the United States. Advances in Social Sciences Research Journal, [S. l.], v. 6, n. 5, p. 232–249, 2019. DOI: 10.14738/assrj.65.6580. Disponível em: https://scholarpublishing.org/journals/index.php/ASSRJ/article/view/11444. Acesso em: 28 may. 2026.