SEZGİN, O. and OĞUZ, P. (1997) “Serum digoxin-like immunoreactive substances in chronic liver disease”, Turkish Journal of Gastroenterology, 8(3), pp. 283–285. Available at: https://www.turkjgastroenterol.org/index.php/tjg/article/view/801 (Accessed: 1 January 2026).