@article{ref1,
title="Encephalopathy with self mutilations in a twin. Normal HGPRT activity. Hyperuricosuria without major hyperuricemia. Apropos of the limits of the Lesch-Nyham syndrome",
journal="Revue de neuropsychiatrie infantile et d'hygiène mentale de l'enfance",
year="1972",
author="Champanier, J. P. and Etienne, J. C. and Gougeon, J. and Pascalis, G.",
volume="20",
number="10",
pages="777-784",
abstract="<p>[Abstract unavailable]</p><p>Language: fr</p>",
language="fr",
issn="0035-1628",
doi="",
url="http://dx.doi.org/"
}