@article{ref1,
title="Breaking strength of the umbilical cord",
journal="Journal of forensic sciences",
year="1966",
author="Morris, J. F. and Hunt, A. C.",
volume="11",
number="1",
pages="43-49",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0022-1198",
doi="",
url="http://dx.doi.org/"
}