@article{ref1,
title="Suicide attempts of Puerto Rican immigrants",
journal="Psychiatric quarterly",
year="1961",
author="Trautman, E. C.",
volume="35",
number="",
pages="544-554",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0033-2720",
doi="",
url="http://dx.doi.org/"
}