1.
Vasylyv M, Pidhirnyy Y. Trans-esophageal echocardiography and its place in the perioperative monitoring (literature review). ЕМ [Internet]. 2021Oct.1 [cited 2022Aug.11];(4.99):44-7. Available from: https://emergency.zaslavsky.com.ua/index.php/journal/article/view/1135