@article{ref1,
title="Physical activity in the young",
journal="American family physician",
year="1986",
author="Shields, C. E.",
volume="33",
number="3",
pages="155-162",
abstract="Appropriately chosen and supervised physical activity promotes normal growth and is beneficial in treating some diseases; it can also help a child adjust to a physical handicap. Participation in general or team sports is not only enjoyable but also important to normal physical, mental and emotional development. A child's activity level can indicate both normal variations in growth and possible medical problems.<p /><p>Language: en</p>",
language="en",
issn="0002-838X",
doi="",
url="http://dx.doi.org/"
}