. 2014 Mar 28;16(3):e90. doi: 10.2196/jmir.2871
©Justine Schneider, Pooria Sarrami Foroushani, Paul Grime, Graham Thornicroft. Originally published in the Journal of Medical Internet Research (http://www.jmir.org), 28.03.2014.
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Figure 2.
Example page from one control-arm website.