Koirala, D.; Devkota, K. C. .; Pathak, U. N. .; Adhikari, P.; Ghimire, N. Correlation Between Serum-Ascites Albumin Gradient and Esophageal Varices in Portal Hypertension Due to Cirrhosis of Liver. Nepal Med Jor 2021, 4, 1-6.