@Article{info:doi/10.2196/jmir.8563,
author="Young, Sean D",
title="Social Media as a New Vital Sign: Commentary",
journal="J Med Internet Res",
year="2018",
month="Apr",
day="30",
volume="20",
number="4",
pages="e161",
keywords="social media; big data; personal health records",
issn="1438-8871",
doi="10.2196/jmir.8563",
url="http://www.jmir.org/2018/4/e161/",
url="https://doi.org/10.2196/jmir.8563",
url="http://www.ncbi.nlm.nih.gov/pubmed/29712631"
}