Effect of Smoking on Hearing Impairment. AMJ (Advanced Medical Journal) , [S. l.], v. 4, n. 1, p. 11–15, 2023. DOI: 10.56056/amj.2018.34. Disponível em: https://amj.khcms.edu.krd/index.php/main/article/view/141. Acesso em: 17 dec. 2025.