@article{ref1,
title="Infant mortality in the years 1963-1968",
journal="Zentralblatt für Gynäkologie",
year="1970",
author="Gamp, R.",
volume="92",
number="35",
pages="1129-1147",
abstract="<p>[Abstract unavailable]</p><p>Language: de</p>",
language="de",
issn="0044-4197",
doi="",
url="http://dx.doi.org/"
}