@article{ref1,
title="Respiratory obstruction in children in Nigeria",
journal="Journal of the Irish Medical Association",
year="1970",
author="O'Leary, P.",
volume="63",
number="396",
pages="223-225",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0021-129X",
doi="",
url="http://dx.doi.org/"
}