@article{ref1,
title="Sexual dysfunctions in urban China: A population‐based national survey of men and women",
journal="Journal of sexual medicine",
year="2007",
author="Parish, William L. and Laumann, Edward O. and Pan, Suiming and Hao, Yanni",
volume="4",
number="6",
pages="1559-1574",
abstract="Introduction.  While sexual dysfunctions are closely related to overall well-being, epidemiological data based on population-based surveys remain scant.<p />",
language="",
issn="1743-6095",
doi="10.1111/j.1743-6109.2007.00596.x",
url="http://dx.doi.org/10.1111/j.1743-6109.2007.00596.x"
}