@article{ref1,
title="Drowning this summer",
journal="South African medical journal SAMJ",
year="1989",
author="Schwartz, P. A.",
volume="76",
number="11",
pages="633-634",
abstract="<p>[Abstract unavailable]</p> <p>Language: en</p>",
language="en",
issn="0038-2469",
doi="",
url="http://dx.doi.org/"
}