. 2013 May 17;15(5):e94. doi: 10.2196/jmir.2421
©Erik Black, Jennifer Light, Nicole Paradise Black, Lindsay Thompson. Originally published in the Journal of Medical Internet Research (http://www.jmir.org), 17.05.2013.
This is an open-access article distributed under the terms of the Creative Commons Attribution License (http://creativecommons.org/licenses/by/2.0/), which permits unrestricted use, distribution, and reproduction in any medium, provided the original work, first published in the Journal of Medical Internet Research, is properly cited. The complete bibliographic information, a link to the original publication on http://www.jmir.org/, as well as this copyright and license information must be included.
Figure 2.
Average time on Facebook and average ED business across 24 hours.