@article{ref1,
title="Human disease associated with exposure to light",
journal="Annual review of medicine",
year="1976",
author="Herndon, J. H. and Freeman, R. G.",
volume="27",
number="",
pages="77-87",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0066-4219",
doi="10.1146/annurev.me.27.020176.000453",
url="http://dx.doi.org/10.1146/annurev.me.27.020176.000453"
}