@article{ref1,
title="Total luxation of upper right central incisor and partial luxation of the upper left incisor in a 9-year old patient",
journal="Den Norske Tannlaegeforenings Tidende",
year="1990",
author="Hagen, S. O.",
volume="100",
number="3",
pages="120-122",
abstract="<p>[Abstract unavailable]</p><p>Language: no</p>",
language="no",
issn="0029-2303",
doi="",
url="http://dx.doi.org/"
}