Kiosov, O. M.; Tkachov, V. S.; Hulevskyi, S. M. .; Korobov, M. V. A Case Report of Achalasia and Large Epiphrenic Diverticulum Treated by Peroral Endoscopic Myotomy Combined With Diverticuloseptotomy. Zaporozhye Medical Journal 2023, 25, 270-273.