@article{ref1,
title="Psychological trauma in children and youth in competitive sports",
journal="Journal of family practice",
year="1980",
author="Smilkstein, G.",
volume="10",
number="4",
pages="737-739",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0094-3509",
doi="",
url="http://dx.doi.org/"
}