@article{ref1,
title="Economic evaluation of public health programs",
journal="Annual review of public health",
year="1980",
author="Lave, L. B.",
volume="1",
number="",
pages="255-276",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0163-7525",
doi="10.1146/annurev.pu.01.050180.001351",
url="http://dx.doi.org/10.1146/annurev.pu.01.050180.001351"
}