GJERSING, L.; WAAL, H.; RØISLIEN, J.; GOSSOP, M.; CLAUSEN, T. Variations in treatment organisation, practices and outcomes within the Norwegian Opioid Maintenance Treatment Programme. Norsk Epidemiologi, [S. l.], v. 21, n. 1, 2011. DOI: 10.5324/nje.v21i1.1434. Disponível em: https://www.ntnu.no/ojs/index.php/norepid/article/view/1434. Acesso em: 7 may. 2024.