@article{ref1,
title="Health screening and assessment of adolescents",
journal="Pediatric annals",
year="1978",
author="Marks, A. and Cohen, M. I.",
volume="7",
number="9",
pages="596-604",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0090-4481",
doi="",
url="http://dx.doi.org/"
}