@article{ref1,
title="Duty to warn extended to bystander in close contact with polio vaccinee",
journal="Mercer law review",
year="1978",
author="Moore, William E.",
volume="29",
number="2",
pages="643-647",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0025-987X",
doi="",
url="http://dx.doi.org/"
}