@article{ref1,
title="Missing links in the chain of evidence concerning occupational diseases: a map of the road to heaven by a soul in purgatory",
journal="American journal of public health (New York)",
year="1917",
author="Rand, W. H.",
volume="7",
number="10",
pages="835-839",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0271-4353",
doi="",
url="http://dx.doi.org/"
}