For citations:
Tseimakh E.A., Gankov V.A., Bagdasarian G.I., Andreasyan A.R., Maslikova S.A. Results of laparoscopic Heller esophagocardiomyotomy with Dor fundoplication in patients with stages 3 and 4 of the esophageal achalasia. Grekov's Bulletin of Surgery. 2022;181(5):52-57. (In Russ.) https://doi.org/10.24884/0042-4625-2022-181-5-52-57