@article{ref1,
title="Mortality among women first employed before 1930 in the U.S. radium dial-painting industry. A group ascertained from employment lists",
journal="American journal of epidemiology",
year="1978",
author="Polednak, A. P. and Stehney, A. F. and Rowland, R. E.",
volume="107",
number="3",
pages="179-195",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0002-9262",
doi="",
url="http://dx.doi.org/"
}