@article{ref1,
title="Sudden acute limp in children. Some causes of a common symptom",
journal="Clinical pediatrics",
year="1967",
author="McDonald, Renee",
volume="6",
number="10",
pages="571-575",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0009-9228",
doi="",
url="http://dx.doi.org/"
}