@article{ref1,
title="Diagnosis and treatment of the Lesch-Nyhan syndrome",
journal="Pediatric research",
year="1972",
author="Crawhall, J. C. and Henderson, J. F. and Kelley, W. N.",
volume="6",
number="5",
pages="504-513",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0031-3998",
doi="",
url="http://dx.doi.org/"
}