@article{ref1,
title="Has the incidence of fatal accidents in childhood increased?",
journal="Kinderarztliche praxis",
year="1960",
author="Gramm, H.",
volume="28",
number="",
pages="73-80",
abstract="<p>[Abstract unavailable]</p><p>Language: de</p>",
language="de",
issn="0023-1495",
doi="",
url="http://dx.doi.org/"
}