@article{ref1,
title="Dietary supplements",
journal="Clinical toxicology (Philadelphia, Pa.)",
year="2006",
author="Woolf, Alan D.",
volume="44",
number="5",
pages="617-622",
abstract="<p>[Abstract unavailable]</p> <p>Language: en</p>",
language="en",
issn="1556-3650",
doi="10.1080/15563650600795578",
url="http://dx.doi.org/10.1080/15563650600795578"
}