Hülagü, S., Şirin, G., Duman, A. E., & Yılmaz, H. (2019). Use of SpyGlass for peroral cholangioscopy in the diagnosis and treatment of hepatobiliary diseases in over five years follow-up: A single centre experience. Turkish Journal of Gastroenterology, 30(12), 1044–1054. https://doi.org/10.5152/tjg.2019.19199