@article{ref1,
title="A reader responds to "Evidence that amitriptyline may be effective in treating diarrhea-predominant irritable bowel syndrome"",
journal="Medscape journal of medicine",
year="2008",
author="Lakhan, Shaheen E.",
volume="10",
number="6",
pages="e150-e150",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="1934-1997",
doi="",
url="http://dx.doi.org/"
}