@article{ref1,
title="A developmental approach to adolescence",
journal="Pediatric clinics of North America",
year="1974",
author="Faigel, H. C.",
volume="21",
number="2",
pages="353-359",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0031-3955",
doi="",
url="http://dx.doi.org/"
}