@article{ref1,
title="Letter: Iron poisoning: another energy crisis",
journal="Lancet",
year="1974",
author="Robotham, J. L. and Troxler, R. F. and Lietman, P. S.",
volume="2",
number="7881",
pages="664-665",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0140-6736",
doi="",
url="http://dx.doi.org/"
}