@article{ref1,
title="Gynecologic examination of the immature and maturing female",
journal="Annals of the New York Academy of Sciences",
year="1967",
author="Lang, W. R.",
volume="142",
number="3",
pages="618-622",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0077-8923",
doi="",
url="http://dx.doi.org/"
}