@article{ref1,
title="The choice of psychiatry as a specialty: Why do we need to pay attention?",
journal="Revista de psiquiatria clínica",
year="2016",
author="Chagas, M.H.N. and Barros, H.T.T. and Costa, R.F.A.",
volume="43",
number="1",
pages="18-19",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0101-6083",
doi="10.1590/0101-60830000000075",
url="http://dx.doi.org/10.1590/0101-60830000000075"
}