1. Gastrointestinal involvement in granulomatosis with polyangiitis and microscopic polyangiitis: histological features and outcome. (29th October 2013) Authors: Latus, Joerg; Koetter, Ina; Fritz, Peter; Kimmel, Martin; Biegger, Dagmar; Ott, German; Stange, Eduard F.; Amann, Kerstin; Alscher, Dominik M.; Braun, Niko Journal: International journal of rheumatic diseases Issue: Volume 17:Number 4(2014) Page Start: 412 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗