@article{ref1,
title="Intentional self-injury in school age children. A study of fifty cases",
journal="Journal of Adolescence",
year="1980",
author="Walker, W. L.",
volume="3",
number="3",
pages="217-228",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0140-1971",
doi="",
url="http://dx.doi.org/"
}