@article{ref1,
title="Medicine and law. Tightening the chain of evidence",
journal="Hospital and health networks",
year="1996",
author="Sandrick, K. M.",
volume="70",
number="11",
pages="64, 66-64, 66",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="1068-8838",
doi="",
url="http://dx.doi.org/"
}