@article{ref1,
title="Studies of the principles of flotation by life jackets",
journal="Proceedings of the Royal Society of Medicine",
year="1965",
author="Ferres, H. M. and Davidson, A. F. and Gabb, J. E.",
volume="58",
number="",
pages="97-98",
abstract="<p>[Abstract unavailable]  Keywords: Drowning; Drowning prevention </p> <p>Language: en</p>",
language="en",
issn="0035-9157",
doi="",
url="http://dx.doi.org/"
}