@article{ref1,
title="Practical Observations on Delirium",
journal="Provincial medical and surgical journal (1844)",
year="1850",
author="Salter, Thomas",
volume="14",
number="25",
pages="677-684",
abstract="<p>[Abstract unavailable]</p>",
language="",
issn="2041-997X",
doi="",
url="http://dx.doi.org/"
}