@article{ref1,
title="Cost analysis of child health surveillance",
journal="Health technology assessment",
year="2001",
author="Sanderson, D. and Wright, D. and Acton, Chris and Duree, D.",
volume="5",
number="36",
pages="1-103",
abstract="<p>[Abstract unavailable]</p> <p>Language: en</p>",
language="en",
issn="1366-5278",
doi="",
url="http://dx.doi.org/"
}