Effects of Switching from Conventional Cigarettes to Combustion-Free Nicotine Delivery Systems (C-FNDS) on Salivary TNF-α Levels and Gingival Conditions, A Randomized Controlled Trial. ASEAN Journal of Military and Preventive Medicine, [S. l.], v. 2, n. 2, p. 54–63, 2025. Disponível em: https://journal.kedokteranunhan.net/index.php/ajmpm/article/view/33. Acesso em: 28 feb. 2026.