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1 Tobin JM, "Upper gastrointestinal mucosal disease in pediatric Crohn disease and ulcerative colitis: a blinded, controlled study" 32 : 443-448, 2001
2 Roka K, "The value of focally enhanced gastritis in the diagnosis of pediatric inflammatory bowel diseases" 7 : 797-802, 2013
3 Stolte M, "The updated Sydney system: classification and grading of gastritis as the basis of diagnosis and treatment" 15 : 591-598, 2001
4 Abdullah BA, "The role of esophagogastroduodenoscopy in the initial evaluation of childhood inflammatory bowel disease: a 7-year study" 35 : 636-640, 2002
5 Petrolla AA, "The clinical significance of focal enhanced gastritis in adults with isolated ileitis of the terminal ileum" 43 : 524-530, 2008
6 Price AB, "The Sydney system: histological division" 6 : 209-222, 1991
7 Satsangi J, "The Montreal classification of inflammatory bowel disease: controversies, consensus, and implications" 55 : 749-753, 2006
8 Lemberg DA, "Role of esophagogastroduodenoscopy in the initial assessment of children with inflammatory bowel disease" 20 : 1696-1700, 2005
9 Hadithi M, "Retrospective analysis of old-age colitis in the Dutch inflammatory bowel disease population" 14 : 3183-3187, 2008
10 Blumberg RS, "Prospects for research in inflammatory bowel disease" 285 : 643-647, 2001
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