@article{ref1,
title="The ups and down of bungee jumping",
journal="British medical journal: BMJ",
year="1992",
author="Harries, M.",
volume="305",
number="6868",
pages="1520-1520",
abstract="<p>[Abstract unavailable]</p> <p>Language: en</p>",
language="en",
issn="0959-8138",
doi="",
url="http://dx.doi.org/"
}