@article{ref1,
title="Epidemiologists: clinging to coat-tails or donning them?",
journal="International journal of epidemiology",
year="2003",
author="Lopman, Ben A. and Tam, Clarence C.",
volume="32",
number="5",
pages="880-1; author reply 881",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0300-5771",
doi="",
url="http://dx.doi.org/"
}