@article{ref1,
title="ABC of 1 to 7. 1 services for children: accident and emergency departments and inpatients",
journal="British medical journal (clinical research edition)",
year="1982",
author="Valman, H. B.",
volume="284",
number="6321",
pages="1023-1026",
abstract="<p>[Abstract unavailable]</p>",
language="",
issn="0267-0623",
doi="10.1136/bmj.284.6321.1023",
url="http://dx.doi.org/10.1136/bmj.284.6321.1023"
}