@article{ref1,
title="A review of crisis intervention programs",
journal="Psychiatric quarterly",
year="1971",
author="Schwartz, S. L.",
volume="45",
number="4",
pages="498-508",
abstract="<p>[Abstract unavailable]</p> <p>Language: en</p>",
language="en",
issn="0033-2720",
doi="",
url="http://dx.doi.org/"
}