@article{ref1,
title="The teaching of preventive medicine in medical schools",
journal="Preventive medicine",
year="1975",
author="Louria, Donald B.",
volume="4",
number="1",
pages="1-8",
abstract="<p>[Abstract unavailable]</p>",
language="",
issn="0091-7435",
doi="10.1016/0091-7435(75)90048-1",
url="http://dx.doi.org/10.1016/0091-7435(75)90048-1"
}