@article{ref1,
title="Metal particles in eye ointments dispensed in metal tubes",
journal="Acta pharmaceutica Suecica",
year="1973",
author="Brunzell, A. and Nilsson, G.",
volume="10",
number="3",
pages="247-253",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0001-6675",
doi="",
url="http://dx.doi.org/"
}