@article{ref1,
title="A contribution to the study of violent deaths in Portugal",
journal="Revista Centro de Estudos Demográficos",
year="1983",
author="De Freitas, E.",
volume="",
number="26",
pages="127-171",
abstract="This study is in two parts. The first examines trends in homicide in Portugal from 1931 to 1982 using official data. The second is concerned with suicide and reviews the principal theories that have been developed concerning this cause of death. (summary in ENG, FRE)<p /> <p>Language: pt</p>",
language="pt",
issn="0079-4082",
doi="",
url="http://dx.doi.org/"
}