The use of simulators to acquire ERCP skills: a systematic review

por Georgiou, Konstantinos, Atliev, Kiril T., Oussi, Ninos, Boyanov, Nikola, Sandblom, Gabriel, Enochsson, Lars
Publicado 2023

Prevention of Migration of Esophageal Self-Expandable Metallic Stents Using Endoscopic Clips

por Boyanov, Nikola, Shtereva, Katina, Madzharova, Katerina, Kirkov, Liuben, Shopov, Neno, Andonov, Vladimir
Publicado 2023

Gallbladder polyp in children – a rare finding during ultrasound examination

por Yankov, Ivan, Boyanov, Nikola, Aleksova, Lyubka, Ivanov, Biser, Moshekov, Evgeniy, Chatalbashev, Dimitar, Stefanova, Penka
Publicado 2022