@article{ref1,
title="Morbidity characteristics in Finnish children",
journal="Nordisk Medicin",
year="1987",
author="Kouvalainen, K.",
volume="102",
number="10",
pages="270-271",
abstract="<p>[Abstract unavailable]</p><p>Language: sv</p>",
language="sv",
issn="0029-1420",
doi="",
url="http://dx.doi.org/"
}