@article{ref1,
title="Detection of Suicidal Patients - An Example of Some Limitations in the Prediction of Infrequent Events",
journal="Journal of consulting psychology",
year="1954",
author="Rosen, Aviv",
volume="18",
number="6",
pages="397-403",
abstract="[Abstract unavailable]  <p>Language: en</p>",
language="en",
issn="0095-8891",
doi="",
url="http://dx.doi.org/"
}