Tehran University of Medical Sciences Iranian Journal of Allergy, Asthma and Immunology 1735-1502 13 4 2014 08 15 296 297 EN Muammer Kara Department of Gastroenterology, Gata Haydarpasa Training Hospital, 34668 Uskudar-Istanbul, Turkey. Alpaslan Tanoglu Department of Gastroenterology, Gata Haydarpasa Training Hospital, 34668 Uskudar-Istanbul, Turkey. Ali Kutlu Department of Immunulogy and Allergy, Gata Haydarpasa Training Hospital, 34668 Uskudar-Istanbul, Turkey. Ozgur Sirkeci Department of Internal Medicine, Gata Haydarpasa Training Hospital, 34668 Uskudar-Istanbul, Turkey. Murat Kekilli Department of Gastroenterology, Hitit University, Corum Training and Research Hospital, Çorum, Turkey. 2015 10 16 LETTER TO THE EDITOR https://ijaai.tums.ac.ir/index.php/ijaai/article/view/442 https://ijaai.tums.ac.ir/index.php/ijaai/article/download/442/395