G.Chandra Shekar, B.Balaji, V. Chandra Shekar, P.Sammaiah, R.Kathyayani, and Kishan.B, “Study of non-invasive predictors of oesophageal varices in chronic liver disease”, Int. J. of Res. in Pharmacology &Pharmacotherapeutics , vol. 5, no. 1, pp. 53-65, May 2021.