@article{ref1,
title="Have puppets, will travel. How a magical puppet theater cheers young patients",
journal="Volunteer leader",
year="1998",
author="McCormack, M.",
volume="39",
number="3",
pages="6-6",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0005-1861",
doi="",
url="http://dx.doi.org/"
}