@article{ref1,
title="Vulvar Vestibulitis Syndrome and Estrogen Dose of Oral Contraceptive Pills",
journal="Journal of sexual medicine",
year="2007",
author="Greenstein, Alexander and Ben‐Aroya, Zahi and Fass, Orit and Militscher, Idan and Roslik, Yelena and Chen, Juza and Abramov, Liora",
volume="4",
number="6",
pages="1679-1683",
abstract="Introduction.  Vulvar vestibulitis syndrome (VVS) is a diverse, multifactorial phenomenon. Its precise etiology is unknown.<p />",
language="",
issn="1743-6095",
doi="10.1111/j.1743-6109.2007.00621.x",
url="http://dx.doi.org/10.1111/j.1743-6109.2007.00621.x"
}