Martin, S., and I. Soma Sundaram. “Gastro Retentive Drug Delivery Systems (Grdds)- Comprehensive Review”. Journal of Neonatal Surgery 14, no. 25S (May 21, 2025): 956–962. Accessed December 5, 2025. https://www.jneonatalsurg.com/index.php/jns/article/view/6231.