@article{ref1,
title="Accidental ingestion of methotrexate",
journal="Journal of pediatrics",
year="1974",
author="Patterson, J. H. and Kinkade, J. M. and Pruitt, A. W.",
volume="85",
number="5",
pages="686-688",
abstract="<p>[Abstract unavailable]</p> <p>Language: en</p>",
language="en",
issn="0022-3476",
doi="",
url="http://dx.doi.org/"
}