Oral health and incidence of nosocomial infection and mortality in patients undergoing elective cardiac surgery . Research, Society and Development, [S. l.], v. 10, n. 5, p. e14910514658, 2021. DOI: 10.33448/rsd-v10i5.14658. Disponível em: https://rsdjournal.org/rsd/article/view/14658. Acesso em: 6 dec. 2025.