@article{ref1,
title="Benefit-cost analysis: a review of its applicability in policy analysis for delivering health services",
journal="Social Science and Medicine (1967)",
year="1975",
author="Dunlop, D. W.",
volume="9",
number="3",
pages="133-139",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0037-7856",
doi="",
url="http://dx.doi.org/"
}