@article{ref1,
title="The public health nurse as an effective therapist-behavior modifier of preschool play behavior",
journal="Community mental health journal",
year="1972",
author="Barnes, K. E. and Wootton, M. and Wood, Sara",
volume="8",
number="1",
pages="3-7",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0010-3853",
doi="",
url="http://dx.doi.org/"
}