@article{ref1,
title="Mothers' expectations of their child's accomplishment of certain gross motor skills",
journal="Developmental medicine and child neurology",
year="1972",
author="Ely, K. P. and Healey, A. and Smidt, G. L.",
volume="14",
number="5",
pages="621-625",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0012-1622",
doi="",
url="http://dx.doi.org/"
}