@article{ref1,
title="Meta-analysis: Indispensable tool or weapon of mass confusion?",
journal="Orthopaedics and traumatology: surgery and research",
year="2013",
author="Clavert, P. and Duhamel, A.",
volume="99",
number="4",
pages="375-376",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="1877-0568",
doi="10.1016/j.otsr.2013.03.013",
url="http://dx.doi.org/10.1016/j.otsr.2013.03.013"
}