KUMARAN, A.; M, S. L.; DUTTA, G.; SUGUMARAN, A.; NARAYANASAMY, D. Development of a Floating Drug Delivery System for Prolonged Release of Metronidazole in the Stomach for Gastrointestinal Infection. International Journal of Pharmaceutical Investigation, v. 13, n. 2, p. 231-237, 2 mar. 2023.