@article{ref1,
title="The costs of a bullet--inpatient costs of firearm injuries in South Africa",
journal="South African medical journal SAMJ",
year="2009",
author="Norberg, Johannes and Nilsson, Thomas and Eriksson, Antonina and Hardcastle, Timothy",
volume="99",
number="6",
pages="442-444",
abstract="<p>[Abstract unavailable]</p> <p>Language: en</p>",
language="en",
issn="0038-2469",
doi="",
url="http://dx.doi.org/"
}