MALVIYA, Yogendra; KONDALKAR, Avinash. Formulation development and evaluation of gastroretentive floating tablets of ambroxol hydrochloride. Journal of Drug Delivery and Therapeutics, India, v. 9, n. 4-s, p. 1016–1021, 2019. DOI: 10.22270/jddt.v9i4-s.3732. Disponível em: https://jddtonline.info/index.php/jddt/article/view/3732. Acesso em: 4 sep. 2026.