@article{ref1,
title="Circumstances of accidental poisoning in childhood",
journal="British medical journal: BMJ",
year="1968",
author="Jackson, R. H. and Walker, J. H. and Wynne, N. A.",
volume="4",
number="5625",
pages="245-248",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0959-8138",
doi="",
url="http://dx.doi.org/"
}