@article{ref1,
title="Recreation is fundamental",
journal="Public health nursing",
year="1951",
author="Prendergast, J.",
volume="43",
number="4",
pages="183-185",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0737-1209",
doi="",
url="http://dx.doi.org/"
}