@article{ref1,
title="Transportation of large quantities of radioactive materials",
journal="AMA archives of industrial health",
year="1956",
author="Blatz, H.",
volume="14",
number="1",
pages="1-6",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0567-3933",
doi="",
url="http://dx.doi.org/"
}