@article{ref1,
title="Suicidal thought and suicidal attempt among medical students ;; Pensamento suicida e tentativa de suicídio entre estudantes de medicina",
journal="Revista ABP-APAL",
year="1991",
author="Miranda, Paulo S. and Queiroz, E. A.",
volume="13",
number="4",
pages="157-160",
abstract="<p>[Abstract unavailable]</p>",
language="pt",
issn="0102-7646",
doi="",
url="http://dx.doi.org/"
}