Elefsiniotis, I. Tsakiris, S.A. Barla, G. Tasovasili, A. Vrachatis, D. Mavrogiannis, C., Presepsin levels in cirrhotic patients with bacterial infections and/or portal hypertension-related bleeding, presenting with or without acute kidney injury, Annals of Gastroenterological Surgery, (31), 604-612, 2018, Hellenic Society of Gastroenterology,