RT Journal Article SR Electronic T1 New insights into intestinal secretion JF Gut JO Gut FD BMJ Publishing Group Ltd and British Society of Gastroenterology SP 1371 OP 1372 DO 10.1136/gutjnl-2013-305214 VO 63 IS 9 A1 Schulzke, Jörg D A1 Siegmund, Britta A1 Günzel, Dorothee YR 2014 UL http://gut.bmj.com/content/63/9/1371.abstract AB