@article{ref1,
title="Euthanasia in Texas: a little known experiment",
journal="Hospital physician",
year="1976",
author="Engelhardt, H. T. and Erde, Edmund L. and Moskop, J.",
volume="12",
number="9",
pages="30-31",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0888-2428",
doi="",
url="http://dx.doi.org/"
}