Y. M. Aawsaj, I. K. Ibrahim, and A. Gilliam, “Novel Method for Laparoscopic Common Bile Duct Exploration Performed Using a Disposable Bronchoscope (Ambu® aScope TM)”, KJAR, vol. 2, no. 2, pp. 49–51, Jul. 2017, doi: 10.24017/science.2017.2.26.