@article{ref1,
title="Navajo tribal mortality: a life table analysis of the leading causes of death",
journal="Social biology",
year="1978",
author="Carr, B. A. and Lee, E. S.",
volume="25",
number="4",
pages="279-287",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0037-766X",
doi="",
url="http://dx.doi.org/"
}