Mesenteric blood flow is related to disease activity and risk of relapse in ulcerative colitis: a prospective follow up study
D Ludwig, S Wiener, A Brüning, K Schwarting, G Jantschek, K Fellermann, M Stahl, E F Stange
Gut Oct 1999, 45 (4) 546-552; DOI: 10.1136/gut.45.4.546
