Published on in Vol 5, No 4 (2019): Oct-Dec
Preprints (earlier versions) of this paper are
available at
https://preprints.jmir.org/preprint/14080, first published
.
![Youth Study Recruitment Using Paid Advertising on Instagram, Snapchat, and Facebook: Cross-Sectional Survey Study Youth Study Recruitment Using Paid Advertising on Instagram, Snapchat, and Facebook: Cross-Sectional Survey Study](https://asset.jmir.pub/assets/c804cc7ec67697ed1cd103afc85ca8dc.png 480w,https://asset.jmir.pub/assets/c804cc7ec67697ed1cd103afc85ca8dc.png 960w,https://asset.jmir.pub/assets/c804cc7ec67697ed1cd103afc85ca8dc.png 1920w,https://asset.jmir.pub/assets/c804cc7ec67697ed1cd103afc85ca8dc.png 2500w)
There are currently no tweets available for this article within the specified range.