RT Journal Article SR Electronic T1 Hepatocellular carcinomas: evolution to sorafenib resistance through hepatic leukaemia factor JF Gut JO Gut FD BMJ Publishing Group Ltd and British Society of Gastroenterology SP 1728 OP 1730 DO 10.1136/gutjnl-2019-318999 VO 68 IS 10 A1 Orlando Musso A1 Naiara Beraza YR 2019 UL http://gut.bmj.com/content/68/10/1728.abstract AB