@article{7954d125aadb4f94b51e21be22759419,
title = "Hematemesis and free air under the diaphragm: Just another perforated duodenal ulcer or something more unusual?",
keywords = "acute abdomen, hiatal hernia, intrathoracic stomach, paraesophageal hernia",
author = "Linn, {Kelly A.} and Jakob Guenther and Pagel, {Paul S.}",
year = "2014",
month = feb,
doi = "10.1053/j.jvca.2013.02.004",
language = "English (US)",
volume = "28",
pages = "200--201",
journal = "Journal of Cardiothoracic and Vascular Anesthesia",
issn = "1053-0770",
publisher = "W.B. Saunders Ltd",
number = "1",
}