@Article{info:doi/10.2196/jmir.9372,
author="Akers, Laura
and Gordon, Judith S",
title="Using Facebook for Large-Scale Online Randomized Clinical Trial Recruitment: Effective Advertising Strategies",
journal="J Med Internet Res",
year="2018",
month="Nov",
day="08",
volume="20",
number="11",
pages="e290",
keywords="research subject recruitment; advertisements; social media",
issn="1438-8871",
doi="10.2196/jmir.9372",
url="http://www.jmir.org/2018/11/e290/",
url="https://doi.org/10.2196/jmir.9372",
url="http://www.ncbi.nlm.nih.gov/pubmed/30409765"
}