Development and Physicochemical Evaluation of a Polyherbal Gargle: Research Article. Journal of Pharma Insights and Research, [S. l.], v. 4, n. 2, p. 151–158, 2026. DOI: 10.69613/84shj143. Disponível em: https://jopir.in/index.php/journals/article/view/722. Acesso em: 1 may. 2026.