Radiographic, endoscopic, and computed tomography findings in a cat with complete esophageal obstruction caused by doxycycline-induced esophagitis. - KOT, Zeynep Nurselin; OZCAN, Umit; KOSE, Samil Buğra; GUZEL, Murat (Veterinary Journal of Ankara University / Ankara Universitesi Veteriner Fakultesi Dergisi, 2026)