@article{ref1,
title="Drowning",
journal="Feldsher i Akusherka",
year="1988",
author="Ponasenkov, N. Kh",
volume="53",
number="5",
pages="28-32",
abstract="<p>[Abstract unavailable]</p><p>Language: ru</p>",
language="ru",
issn="0014-9772",
doi="",
url="http://dx.doi.org/"
}