@article{ref1,
title="Metbolism of amino acids after trauma",
journal="JPEN. Journal of parenteral and enteral nutrition",
year="1980",
author="Tweedle, D. E.",
volume="4",
number="2",
pages="165-172",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0148-6071",
doi="",
url="http://dx.doi.org/"
}