@article{ref1,
title="Deaths during the severe fog in London and environs, Dec. 5 to 9, 1952",
journal="AMA archives of industrial hygiene and occupational medicine",
year="1953",
author="Drinker, P.",
volume="7",
number="4",
pages="275-276",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0096-6703",
doi="",
url="http://dx.doi.org/"
}