For citations:
Ivashkin V.T., Baranskaya Ye.K., Kaybysheva V.O., Ivanova Ye.V., Fedorov Ye.D. Eosinophilic esophagitis: literature review and original case presentation. Russian Journal of Gastroenterology, Hepatology, Coloproctology. 2012;22(1):71-81. (In Russ.)