@article{ref1,
title="Some contraindications to use of life jacket for survival",
journal="Archives of environmental health",
year="1962",
author="DeForest, R. E. and Beckman, E. L.",
volume="4",
number="",
pages="50-58",
abstract="<p>[Abstract unavailable]  Keywords: Drowning; Drowning Prevention; Water Safety </p> <p>Language: en</p>",
language="en",
issn="0003-9896",
doi="",
url="http://dx.doi.org/"
}