@article{ref1,
title="Pharmacological prevention of acute mountain sickness. Same ascent rates must be used to assess effectiveness of different doses of acetazolamide",
journal="British medical journal: BMJ",
year="2001",
author="Bärtsch, P. and Schneider, M.",
volume="322",
number="7277",
pages="48-49",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0959-8138",
doi="",
url="http://dx.doi.org/"
}