@article{ref1,
title="Need to review guidelines for prevention of choking on food in children",
journal="Australian and New Zealand journal of public health",
year="1998",
author="Mark, M. and Parkinson, J. and Franco, L.",
volume="22",
number="2",
pages="290-291",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="1326-0200",
doi="",
url="http://dx.doi.org/"
}