SIDDIQI, K.; DOGAR, O. TB and Tobacco - An Unholy Alliance. Pakistan Journal of Chest Medicine, [S. l.], v. 24, n. 1, p. 01–03, 2018. Disponível em: https://pjcm.net/index.php/pjcm/article/view/488. Acesso em: 17 apr. 2026.