@article{ref1,
title="Putting play to work in pediatrics",
journal="MCN American journal of maternal child nursing",
year="1977",
author="Gerbing, D. D.",
volume="2",
number="6",
pages="387-387",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0361-929X",
doi="",
url="http://dx.doi.org/"
}