MAHMOOD, T.; ZAMAN, M. Comparative Assessment of Total Nicotine Content of the Cigarette Brands Available in Peshawar, Pakistan. Pakistan Journal of Chest Medicine, [S. l.], v. 16, n. 3, 2015. Disponível em: https://www.pjcm.net/index.php/pjcm/article/view/142. Acesso em: 17 apr. 2026.