Bielykh O, Georgiyants M, Vysotska O, Strashnenko A. Stress response and state of cognitive functions in the perioperative period in elderly patients during laparoscopic cholecystectomy. ScienceRise: Medical Science [Internet]. 2021Feb.16 [cited 2024May5];(1 (40):34-9. Available from: https://journals.uran.ua/sr_med/article/view/224892