RT Journal Article SR Electronic T1 A tribute to Professor Shu Dong Xiao (1931–2016) JF Gut JO Gut FD BMJ Publishing Group Ltd and British Society of Gastroenterology SP 737 OP 737 DO 10.1136/gutjnl-2017-313951 VO 66 IS 4 A1 Fang, Jing Yuan YR 2017 UL http://gut.bmj.com/content/66/4/737.abstract AB