RT Journal Article SR Electronic T1 Liver disease progression and virological response: entecavir rescue still possible in the setting of rtM204I lamivudine-resistant mutation JF Gut JO Gut FD BMJ Publishing Group Ltd and British Society of Gastroenterology SP 801 OP 802 DO 10.1136/gutjnl-2012-303647 VO 62 IS 5 A1 Tan, Poh Seng A1 Aung, Myat Oo A1 Dan, Yock Young A1 Lee, Yin Mei A1 Lim, Kieron A1 Low, How Cheng A1 Lee, Guan Huei A1 Thwin, Maung Aye A1 Soon, Charlene A1 Lim, Seng Gee YR 2013 UL http://gut.bmj.com/content/62/5/801.abstract AB