Chandail, V.S., Kotwal, S.K., Koul, S., Gupta, R. and Mahajan, A. 2017. Non-invasive markers for prediction of varices in patients with portal hypertension. International Journal of Research in Medical Sciences. 5, 3 (Feb. 2017), 1007–1010. DOI:https://doi.org/10.18203/2320-6012.ijrms20170652.