@article{64857ba5b62b4201b2b0c342e1a97a17,
title = "Risk factors and outcomes of postoperative aspiration pneumonia in abdominal surgery patients: An exact matching and weighting analysis.",
keywords = "PULMONARY COMPLICATIONS, NONCARDIOTHORACIC SURGERY, MULTIVARIATE-ANALYSIS, COLLEGE, IMPACT, INDEX",
author = "Sparn, \{Moritz B\} and Bernhard Widmann and Urs Pietsch and Michael Weitzendorfer and Rene Warschkow and Thomas Steffen",
note = "Weitzendorfer: Department of Surgery, Paracelsus Medical University, A-5020 Salzburg, Austria.",
year = "2021",
doi = "10.1016/j.surg.2021.05.025",
language = "English",
volume = "170",
pages = "1432--1441",
journal = "Surgery",
issn = "0039-6060",
publisher = "Elsevier ",
number = "5",
}