@article{ref1,
title="Four questions about sex in our society",
journal="Medical times",
year="1974",
author="Kirk, J.",
volume="102",
number="11",
pages="68-80",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0025-7583",
doi="",
url="http://dx.doi.org/"
}