@article{ref1,
title="World Medical Association: Questions at the end of life",
journal="Deutsches Ärzteblatt International",
year="2017",
author="Parsa-Parsi, R.W.",
volume="114",
number="49",
pages="A2342-A2342",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="1866-0452",
doi="",
url="http://dx.doi.org/"
}