@article{ref1,
title="Infant swimming",
journal="Schweizerische Zeitschrift fur Sportmedizin",
year="1976",
author="Ehrsam, R. and Sprecher, F. and Nüesch, B.",
volume="24",
number="3",
pages="195-214",
abstract="<p>[Abstract unavailable]  Keywords: Drowning; Drowning Prevention </p> <p>Language: de</p>",
language="de",
issn="0036-7885",
doi="",
url="http://dx.doi.org/"
}