@article{ref1,
title="An ethical dilemma in the highlands of Papua New Guinea",
journal="Nursing ethics",
year="1997",
author="Ruffolo, D. C.",
volume="4",
number="2",
pages="161-163; discussion 163",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0969-7330",
doi="10.1177/096973309700400208",
url="http://dx.doi.org/10.1177/096973309700400208"
}