@article{ref1,
title="Depression in terminally ill patients",
journal="American journal of hospice and palliative medicine",
year="1999",
author="Lloyd-Williams, M. and Friedman, T.",
volume="16",
number="6",
pages="704-705",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="1049-9091",
doi="",
url="http://dx.doi.org/"
}