RT Journal Article SR Electronic T1 Hedgehog signalling and LSEC capillarisation: stopping this one in its tracks JF Gut JO Gut FD BMJ Publishing Group Ltd and British Society of Gastroenterology SP 1243 OP 1244 DO 10.1136/gutjnl-2012-302057 VO 61 IS 9 A1 Heather Francis A1 Jennifer Bohanan A1 Gianfranco Alpini YR 2012 UL http://gut.bmj.com/content/61/9/1243.abstract AB