Mesenteric blood flow is related to disease activity and risk of relapse in ulcerative colitis: a prospective follow up studyD Ludwig, Eduard F. Stange, G Jantschek et al.|Gut|1999Cited by 55
Mesenteric Pulsatility Index Analysis Predicts Response to Azathioprine in Patients with Crohnʼs DiseaseNils Homann, D Ludwig, Ute Klarmann et al.|Inflammatory Bowel Diseases|2005Cited by 29