@article{ref1,
title="Cocoa beans: an unloading hazard for longshoremen",
journal="Journal of Occupational Medicine",
year="1973",
author="Williams, N. and Mintz, S. S. and Blinkoff, B. A. and Arkless, H. A. and Scull, C.",
volume="15",
number="8",
pages="642-646",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0096-1736",
doi="",
url="http://dx.doi.org/"
}