@article{ref1,
title="SCAN: providing preventive services in an urban setting",
journal="Children today",
year="1986",
author="Tatara, T. and Morgan, H. and Portner, H.",
volume="15",
number="6",
pages="17-22",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0361-4336",
doi="",
url="http://dx.doi.org/"
}