MEHER, Ashutosh. ANTITUSSIVE EVALUATION OF FORMULATED POLYHERBAL COUGH SYRUP. Journal of Drug Delivery and Therapeutics, India, v. 2, n. 5, 2012. DOI: 10.22270/jddt.v2i5.238. Disponível em: https://jddtonline.info/index.php/jddt/article/view/238. Acesso em: 7 oct. 2025.