@article{ref1,
title="Visual function in thallium toxicity",
journal="British medical journal: BMJ",
year="1993",
author="Tabandeh, H. and Thompson, G. M.",
volume="307",
number="6899",
pages="324-324",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0959-8138",
doi="",
url="http://dx.doi.org/"
}