pid type title authors mentors source_title published_date url doi isbn issn eissn mef:6608 "journal article" "Approach to persistent ascites after liver transplantation" "Ostojić, Ana; Petrović, Igor; Silovski, Hrvoje; Košuta, Iva; Sremac, Maja; Mrzljak, Anna" kbmerkur:40 "journal article" "Leptin as a key player in insulin resistance of liver cirrhosis? A cross-sectional study in liver transplant candidates" "Košuta, Iva; Mrzljak, Anna; Kolarić, Branko; Vučić Lovrenčić, Marijana"