Gastral antral biopsy in the differentiation of pediatric colitides

The American Journal of Gastroenterology - Tập 98 - Trang 557-561 - 2003
P.S Kundhal1, M.O Stormon1, M Zachos1,2, J.N Critch1, E Cutz2, A.M Griffiths1,2
1Department of Pediatrics, Division of Gastroenterology and Nutrition, The Hospital for Sick Children, University of Toronto, Toronto, Canada
2Department of Pathology, Division of Gastroenterology and Nutrition, The Hospital for Sick Children, University of Toronto, Toronto, Canada