1.
Feleshtynskyi YP, Oparin SO, Sorokin BV, Boiarska MG, Lutsenko DV. Endoscopic hemostasis in the ulcer gastro-duodenal hemorrhage, using high-frequency biological welding electro-ligature. KH [Internet]. 2020Oct.29 [cited 2021Oct.19];87(9-10):14-7. Available from: https://hirurgiya.com.ua/index.php/journal/article/view/858