@article{ref1,
title="Revised instructions for playschools and day camps",
journal="Svenska läkartidningen",
year="1964",
author="Sjoelin, S.",
volume="61",
number="",
pages="2115-2116",
abstract="<p>[Abstract unavailable]</p><p>Language: sv</p>",
language="sv",
issn="0371-439X",
doi="",
url="http://dx.doi.org/"
}