@article{ref1,
title="Educational aspects of athletic for children",
journal="Journal of the American Medical Association",
year="1958",
author="HEIN, F. V.",
volume="168",
number="11",
pages="1434-1438",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0002-9955",
doi="",
url="http://dx.doi.org/"
}