SIMBOLON, Boyke Marthin. Opioid and the usage in chronic non cancer pain. Jurnal Prima Medika Sains, [S. l.], v. 5, n. 2, p. 196–205, 2023. DOI: 10.34012/jpms.v5i2.4613. Disponível em: http://139.162.50.187/index.php/jpms/article/view/4613. Acesso em: 3 apr. 2026.