Image-based assessment of esophageal stricture in experimental corrosive esophagitis in animals: An objective, adjunct diagnostic tool - , Enver VARDAR, Rukiye VARDAR, Vahit YÜKSELEN, Özer MAKAY, Nazif ERKAN, Ümit BAYOL, Ömer ÖZÜTEMİZ (Turkish Journal of Gastroenterology 1, 2019)