Fatih Güzelbulut (2019) “AST-platelet ratio index, Forns index and FIB-4 in the prediction of significant fibrosis and cirrhosis in patients with chronic hepatitis C”, Turkish Journal of Gastroenterology, 22(3), pp. 279–285. Available at: https://tjg.avesjournals.com/index.php/tjg/article/view/2470 (Accessed: 4 January 2026).