Dr. Vivek Nayagam, Dr. Safdhar Hasmi. R, Dr. E. Lavanya. “Utility of Point of Care Ultrasound in Predicting the Severity for Patients With Dengue Fever – A Prospective Cross-Sectional Study”. International Journal of Pharmacy Research & Technology (IJPRT), vol. 16, no. 2, July 2026, pp. 987-95, https://ijprt.org/index.php/pub/article/view/2444.