@article{ref1,
title="Precautions for practicing water sports",
journal="Schweizerische Zeitschrift fur Sportmedizin",
year="1972",
author="S'Jongers, J. J. and Huybrechts, A. and Vogelaer, P. and Segers, A.",
volume="20",
number="2",
pages="59-70",
abstract="<p>[Abstract unavailable]</p><p>Language: fr</p>",
language="fr",
issn="0036-7885",
doi="",
url="http://dx.doi.org/"
}