@article{806cfb2b3801479cbd56e49e631b8e0b,
title = "The Cholangioscopy Expander: A Handmade Device to Improve Visualization and Minimize Mucosal Injury during Percutaneous Cholangioscopy",
author = "Demmert, \{Andrew C.\} and Nariman Nezami and Harjit Singh",
year = "2020",
month = nov,
doi = "10.1016/j.jvir.2020.04.024",
language = "English (US)",
volume = "31",
pages = "1956--1958",
journal = "Journal of Vascular and Interventional Radiology",
issn = "1051-0443",
publisher = "Elsevier Inc.",
number = "11",
}