@article{ref1,
title="Peak performance: heading off drug interactions with sports supplements",
journal="Advance for nurse practitioners and physician assistants",
year="2012",
author="Vetrosky, Daniel T. and Henderson, James D.",
volume="3",
number="6",
pages="27-29",
abstract="<p>[Abstract unavailable]</p> <p>Language: en</p>",
language="en",
issn="",
doi="",
url="http://dx.doi.org/"
}