@article{ref1,
title="Loss of the ability to walk in cerebral palsy. Prevention and treatment",
journal="Acta orthopaedica Belgica",
year="1984",
author="Litt, R. and Albassir, A.",
volume="50",
number="2",
pages="248-258",
abstract="<p>[Abstract unavailable]</p><p>Language: fr</p>",
language="fr",
issn="0001-6462",
doi="",
url="http://dx.doi.org/"
}