Ghoshal, U CAggarwal, RNaik, S R2001-09-262009-05-292001-09-262009-05-292001-09-26Ghoshal UC, Aggarwal R, Naik SR. Cost effectiveness of primary prophylaxis of esophageal variceal bleed. Indian Journal of Gastroenterology. 2001 Sep-Oct; 20(5): 204-5http://imsear.searo.who.int/handle/123456789/65604engCost-Benefit AnalysisEsophageal and Gastric Varices --complicationsGastrointestinal Hemorrhage --etiologyHumansPrimary Prevention --economicsComment