@article{ref1,
title="The secret observation of children in hospital",
journal="Lancet",
year="1988",
author="Williams, C. and Bevan, V. T.",
volume="1",
number="8588",
pages="780-781",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0140-6736",
doi="",
url="http://dx.doi.org/"
}