@article{ref1,
title="Imposed upper airway obstruction and covert video surveillance",
journal="Archives of disease in childhood",
year="1992",
author="Oudesluys-Murphy, A. M. and van Yperen, W. J.",
volume="67",
number="11",
pages="1411-1412",
abstract="<p>[Abstract unavailable]</p> <p>Language: en</p>",
language="en",
issn="0003-9888",
doi="",
url="http://dx.doi.org/"
}