@article{39217fc3a11f4e86a81e4408b89818dc,
title = "Perforated Duodenal Ulcer: Has Anything Changed?",
keywords = "Emergency surgery, Peptic ulcer, Peritonitis, Perforation, PEPTIC-ULCER, OPEN REPAIR, SECONDARY PERITONITIS, LAPAROSCOPIC REPAIR, RELAPAROTOMY, MANAGEMENT, PROGNOSIS, MORTALITY, MORBIDITY, DISEASE, 312 Clinical medicine",
author = "Selja Koskensalo and Ari Lepp{\"a}niemi",
year = "2010",
doi = "10.1007/s00068-010-9128-7",
language = "English",
volume = "36",
pages = "145--150",
journal = "European Journal of Trauma and Emergency Surgery",
issn = "1863-9933",
publisher = "Springer",
number = "2",
}