Interobserver variation in describing endoscopic features in inflammatory bowel disease using videotapes of colonoscopy.
Paspatis
G A
GA
Millar
A
A
Chlouverakis
G J
GJ
Jamieson
C P
CP
Swain
C P
CP
D003106:Colon / Q000473:pathology*; D003113:Colonoscopy; D006801:Humans; D015212:Inflammatory Bowel Diseases / Q000473:pathology*; D015588:Observer Variation; D014743:Videotape Recording