Muhammad, S. K., Shaikh, M. A. and Shaikh, B. A. (2012) “Sensitivity, specificity and predictive values of noninvasive markers of esophageal varices in cirrhosis of liver”, Asian Journal of Medical Research, 1(3), pp. 22-26. Available at: https://www.aijournals.com/index.php/ajmr/article/view/18 (Accessed: 28April2026).