@article{ref1,
title="Combat casualties in Northern Thailand: emphasis on land mine injuries and levels of amputation",
journal="Military medicine",
year="1981",
author="Johnson, D. E. and Fleming, Anne and Wongrukmitr, B. and Traverso, L. W.",
volume="146",
number="10",
pages="682-685",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0026-4075",
doi="",
url="http://dx.doi.org/"
}