@article{ref1,
title="Increased risk of sudden infant death over weekends?",
journal="Tidsskrift for den Norske Laegeforening",
year="1987",
author="Kaada, B. and Gundersen, R.",
volume="107",
number="8",
pages="755-757",
abstract="<p>[Abstract unavailable]</p><p>Language: no</p>",
language="no",
issn="0029-2001",
doi="",
url="http://dx.doi.org/"
}