@article{ref1,
title="Tanner staging and pornography",
journal="Pediatrics",
year="1999",
author="Giardino, Angelo Peter",
volume="104",
number="4 Pt 1",
pages="996-997",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0031-4005",
doi="",
url="http://dx.doi.org/"
}