Over‑the‑Counter Opioid‑Containing Antitussives in Derna, Libya: A Cross‑sectional Survey of Pharmacy Sales and Misuse Indicators. Derna Academy Journal for Applied Sciences, [S. l.], v. 5, n. 2, p. 121–127, 2025. DOI: 10.71147/1z5pnh05. Disponível em: https://dp.lad.edu.ly/journals/index.php/dajas/article/view/202. Acesso em: 8 dec. 2025.