@article{ref1,
title="Certified Causes Of Death In London In 1875",
journal="British medical journal: BMJ",
year="1876",
author="",
volume="1",
number="786",
pages="107-108",
abstract="<p>[Abstract unavailable]</p>",
language="",
issn="0959-8138",
doi="",
url="http://dx.doi.org/"
}