@article{dc3d51963be940169a6e5fb36cbd4fa4,
title = "Successful removal of an uncovered metallic stent using peroral direct cholangioscopy and the stent-in-stent technique",
author = "Akihiro Matsumi and Kazuyuki Matsumoto and Tatsuhiro Yamazaki and Shigeru Horiguchi and Koichiro Tsutsumi and Hironari Kato and Hiroyuki Okada",
year = "2022",
month = dec,
day = "9",
doi = "10.1055/a-1838-3553",
language = "English",
volume = "54",
pages = "E860--E861",
journal = "Endoscopy",
issn = "0013-726X",
publisher = "Georg Thieme Verlag",
}