Chandail, Vijant Singh, Suman Kumar Kotwal, Shanky Koul, Rajesh Gupta, and Annil Mahajan. “Non-Invasive Markers for Prediction of Varices in Patients With Portal Hypertension”. International Journal of Research in Medical Sciences 5, no. 3 (February 20, 2017): 1007–1010. Accessed October 14, 2025. https://www.msjonline.org/index.php/ijrms/article/view/514.