For citations:

Drobyazgin E.A., Chikinev Yu.V., Arkhipov D.A. Endoscopic interventions in patients with Zenker’s diverticulum. Experimental and Clinical Gastroenterology. 2023;(5):21-26. (In Russ.) https://doi.org/10.31146/1682-8658-ecg-213-5-21-26