@article{ref1,
title="Adult Sexual Orientation and Attraction to Underage Persons",
journal="Archives of sexual behavior",
year="1978",
author="Groth, A. Nicholas and Birnbaum, H. Jean",
volume="7",
number="3",
pages="175-181",
abstract="<p>[Abstract unavailable]</p>",
language="",
issn="0004-0002",
doi="",
url="http://dx.doi.org/"
}