Effects of tobacco smoke inhalation on mast cell density and collagenation process in rat gingival tissue. Research, Society and Development, [S. l.], v. 10, n. 8, p. e29810817208, 2021. DOI: 10.33448/rsd-v10i8.17208. Disponível em: https://rsdjournal.org/rsd/article/view/17208. Acesso em: 5 dec. 2025.