SAMNIENG, P.; SILPEE, P.; PATTHANAWASIN, T.; KUMYART, S. Salivary pH, buffer capacity and total protein in saliva of dry mouth elderly patients. Health Science, Science and Technology Reviews, [S. l.], v. 15, n. 2, p. 66–74, 2022. Disponível em: https://li01.tci-thaijo.org/index.php/journalup/article/view/252003. Acesso em: 12 oct. 2026.