@article{ref1,
title="Attempted suicide by hammering a nail into the brain",
journal="South African medical journal SAMJ",
year="1980",
author="Hemphill, R. E.",
volume="57",
number="13",
pages="477-478",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0038-2469",
doi="",
url="http://dx.doi.org/"
}