@article{ref1,
title="Poisoning according to data of a first-aid station in sofia",
journal="Sŭvremenna Medit͡sina",
year="1964",
author="Marinov, S. I.",
volume="15",
number="",
pages="31-36",
abstract="<p>[Abstract unavailable]</p><p>Language: bg</p>",
language="bg",
issn="0562-7192",
doi="",
url="http://dx.doi.org/"
}