@article{ref1,
title="Blood cholinesterase activity in workers exposed to the organophosphate insecticide Ekatin",
journal="Arhiv za higijenu rada i toksikologiju",
year="1973",
author="Wilhelm, K. and Plestina, R. and Svetlicic, B.",
volume="24",
number="2",
pages="107-116",
abstract="<p>[Abstract unavailable]</p><p>Language: hr</p>",
language="hr",
issn="0004-1254",
doi="",
url="http://dx.doi.org/"
}