@article{ref1,
title="Ethical dilemmas in social research: no easy solutions",
journal="British journal of social work",
year="1995",
author="Gallagher, Bernard and Creighton, Susan and Gibbons, Jane",
volume="25",
number="3",
pages="295-311",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0045-3102",
doi="",
url="http://dx.doi.org/"
}