@article{a2d37f641b404b73aeac8c51a6e0b261,
title = "Percutaneous extraction of biliary stones: Value of endoluminal sonography",
author = "Lossef, {S. V.} and Garra, {B. S.} and Barth, {K. H.} and Zeman, {R. K.}",
note = "Copyright: Copyright 2017 Elsevier B.V., All rights reserved.",
year = "1992",
doi = "10.2214/ajr.159.2.1632368",
language = "English (US)",
volume = "159",
pages = "411--412",
journal = "American Journal of Roentgenology",
issn = "0361-803X",
publisher = "American Roentgen Ray Society",
number = "2",
}