Arinc , H., Sarli , B., Oguz Baktir , A., Saglam , H., Demirci , E., Dogan , Y., Kurtul , S., Karaman , H., Erden , A. and Karaman , A. (2013) “Serum gamma glutamyl transferase and alanine transaminase concentrations predict endothelial dysfunction in patients with non-alcoholic steatohepatitis”, Upsala Journal of Medical Sciences, 118(4). doi: 10.3109/03009734.2013.814734.