@article{ref1,
title="Putting a price tag on human life",
journal="Resident and staff physician",
year="1979",
author="",
volume="25",
number="9",
pages="48-58",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0034-5555",
doi="",
url="http://dx.doi.org/"
}