@article{ref1,
title="Drowning in Singapore children",
journal="Journal of the Singapore Paediatric Society",
year="1975",
author="Yip, W. and Paul, F. M.",
volume="17",
number="2",
pages="103-112",
abstract="<p>[Abstract unavailable]</p> <p>Language: en</p>",
language="en",
issn="0037-5683",
doi="",
url="http://dx.doi.org/"
}