HILLTON, P. D.; DONALD, P. M. D. KNOWN WHATS WRONG WITH CIGRATTE SMOKING AND INFECTION. International Journal of Multidisciplinary Research and Studies, [S. l.], v. 4, n. 06, p. 01–12, 2021. Disponível em: https://www.ijmras.com/index.php/ijmras/article/view/30. Acesso em: 14 may. 2024.