@article{ref1,
title="Suicide by poisoning. 6. Some controversial aspects of attempted suicide",
journal="Nursing times",
year="1965",
author="Stengel, E.",
volume="61",
number="",
pages="1143-4 Concl",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0954-7762",
doi="",
url="http://dx.doi.org/"
}