@article{ref1,
title="Multiple drug usage by children",
journal="New York state journal of medicine",
year="1972",
author="Milman, D. H.",
volume="72",
number="22",
pages="2793-2796",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0028-7628",
doi="",
url="http://dx.doi.org/"
}