@article{ref1,
title="Parascending: a safer alternative to hang gliding",
journal="British medical journal: BMJ",
year="1977",
author="Macaulay, A. J. and Nixon, P. G.",
volume="1",
number="6072",
pages="1352-1352",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0959-8138",
doi="",
url="http://dx.doi.org/"
}