@article{ref1,
title="Levels of mercury in urine correlated with the use of skin lightening creams",
journal="American journal of clinical pathology",
year="1973",
author="Barr, R. D. and Woodger, B. A. and Rees, P. H.",
volume="59",
number="1",
pages="36-40",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0002-9173",
doi="",
url="http://dx.doi.org/"
}