@article{ref1,
title="An investigation into cases of suspected poisoning in africans in northern rhodesia",
journal="South African medical journal SAMJ",
year="1965",
author="Steyn, D. G.",
volume="39",
number="",
pages="344-350",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0038-2469",
doi="",
url="http://dx.doi.org/"
}