@article{ref1,
title="Observations on two cases of snake-bite by Naja nigricollis ss mossambica",
journal="Central African journal of medicine",
year="1973",
author="Strover, H. M.",
volume="19",
number="1",
pages="12-13",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0008-9176",
doi="",
url="http://dx.doi.org/"
}