Eosinophilic Gastroenteritis and Colitis with Elevated Level of Serum IgA: A Case Report. - Ahmadabadi, Fateme Barazandeh; Ghorbani, Mohammad; Niazkar, Hamid Reza; Homapour, Farhad; Nazarzade, Hedie; Rezaei, Alireza; Moshari, Jalil (Iranian Journal of Gastroenterology & Hepatology (GOVARESH), 2019)