@article{ref1,
title="Preconception torts: foreseeing the unconceived",
journal="University of Colorado law review",
year="1977",
author="Steefel, David S.",
volume="48",
number="4",
pages="621-639",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0041-9516",
doi="",
url="http://dx.doi.org/"
}