@article{ref1,
title="An unfortunate consequence of being tickled",
journal="Lancet",
year="1997",
author="Nance, J. and Abbott, K. and Morris, L. and Couper, R.",
volume="349",
number="9059",
pages="1142-1142",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0140-6736",
doi="10.1016/S0140-6736(97)02414-8",
url="http://dx.doi.org/10.1016/S0140-6736(97)02414-8"
}