MUSTAFA ASSEM , Maha; FALIH AHMED , Dalya; BADR MAHMOOD , Maryam. Association of smoking type, status, number times of smoking and their effect on infected people by COVID-19. Diyala Journal of Medicine, [S. l.], v. 23, n. 1, p. 88–98, 2022. DOI: 10.26505/djm.v23i1.929. Disponível em: https://djm.uodiyala.edu.iq/index.php/djm/article/view/929. Acesso em: 30 aug. 2025.