@article{ref1,
title="A review of mortality data for American coal miners",
journal="Annals of the New York Academy of Sciences",
year="1972",
author="Enterline, P. E.",
volume="200",
number="1",
pages="260-272",
abstract="<p>[Abstract unavailable]</p> <p>Language: en</p>",
language="en",
issn="0077-8923",
doi="10.1111/j.1749-6632.1972.tb40192.x",
url="http://dx.doi.org/10.1111/j.1749-6632.1972.tb40192.x"
}