Christian von Tirpitz

Acute sedation-associated complications in GI endoscopy (ProSed 2 Study): results from the prospective multicentre electronic registry of sedation-associated complications

Angelika Behrens, A Kreuzmayr, Hendrik Manner et al. · Gut · 2018 · 127 citations

Validation of the EuroQol questionnaire in patients with inflammatory bowel disease

Hans‐Helmut König, Anita Ulshöfer, Michael Gregor et al. · European Journal of Gastroenterology & Hepatology · 2002 · 122 citations

6-Thioguanine Nucleotide–Adapted Azathioprine Therapy Does Not Lead to Higher Remission Rates Than Standard Therapy in Chronic Active Crohn Disease: Results from a Randomized, Controlled, Open Trial

Max Reinshagen, Ekkehard Schütz, Victor W. Armstrong et al. · Clinical Chemistry · 2007 · 105 citations · Full text

Association of Inosine Triphosphatase 94C>A and Thiopurine S-Methyltransferase Deficiency with Adverse Events and Study Drop-Outs under Azathioprine Therapy in a Prospective Crohn Disease Study

Nicolas von Ahsen, Victor W. Armstrong, Christoph Behrens et al. · Clinical Chemistry · 2005 · 96 citations · Full text

Ultrasound and magnetic resonance imaging in Crohn's disease: a comparison

Silke Potthast, A. Rieber, Christian von Tirpitz et al. · European Radiology · 2001 · 80 citations

Medical Ultrasound, Engineering, Medical Imaging +8