For citations:
Maistrenko N.A., Sazonov A.A., Romashchenko P.N., Ardankin A.G. Hemorrhoidectomy with lateral ultrasonic dissection in geriatric patients. Grekov's Bulletin of Surgery. 2022;181(3):50-56. (In Russ.) https://doi.org/10.24884/0042-4625-2022-181-3-50-56