@article{ref1,
title="Abuse and functional gastrointestinal disorders: what is the link and should we care?",
journal="Gastroenterology",
year="1996",
author="Talley, N. J. and Boyce, P.",
volume="110",
number="4",
pages="1301-1304",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0016-5085",
doi="",
url="http://dx.doi.org/"
}