@Article{info:doi/10.2196/63687,
author="Nesoff, Elizabeth D
and Palamar, Joseph J
and Li, Qingyue
and Li, Wenqian
and Martins, Silvia S",
title="Challenging the Continued Usefulness of Social Media Recruitment for Surveys of Hidden Populations of People Who Use Opioids",
journal="J Med Internet Res",
year="2025",
month="Apr",
day="30",
volume="27",
pages="e63687",
keywords="opioids; substance use; survey methods; social media; recruitment; survey; drug overdose; substance use disorder; online recruitment; online survey; mental health; addiction; data collection",
issn="1438-8871",
doi="10.2196/63687",
url="https://www.jmir.org/2025/1/e63687",
url="https://doi.org/10.2196/63687"
}