@article{ref1,
title="Lead in human blood and in the environment near a battery factory",
journal="British journal of preventive and social medicine",
year="1977",
author="Elwood, W. J. and Clayton, B. E. and Cox, R. A. and Delves, H. T. and King, E. and Malcolm, D. and Ratcliffe, J. M. and Taylor, J. F.",
volume="31",
number="3",
pages="154-163",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0007-1242",
doi="",
url="http://dx.doi.org/"
}