@article{ref1,
title="High-dose monthly vitamin D3 can help to prevent acute respiratory infections in older long-term care residents, but may increase risk of falls",
journal="Evidence based nursing",
year="2017",
author="Amrein, Karin and Altendorfer, Elisabeth",
volume="20",
number="4",
pages="120-121",
abstract="<p>[Abstract unavailable]</p> <p>Language: en</p>",
language="en",
issn="1468-9618",
doi="10.1136/eb-2017-102613",
url="http://dx.doi.org/10.1136/eb-2017-102613"
}