@article{ref1,
title="Good and bad examples of qualitative research",
journal="Assistenza infermieristica e ricerca",
year="2013",
author="Di Giulio, P. and Brugnolli, A. and Palese, A.",
volume="32",
number="4",
pages="188-196",
abstract="<p>[Abstract unavailable]</p><p>Language: it</p>",
language="it",
issn="1592-5986",
doi="10.1702/1381.15355",
url="http://dx.doi.org/10.1702/1381.15355"
}