. 2020 Apr 16;22(4):e16939. doi: 10.2196/16939
©Edgar L N Ross, Robert N Jamison, Lance Nicholls, Barbara M Perry, Kim D Nolen. Originally published in the Journal of Medical Internet Research (http://www.jmir.org), 16.04.2020.
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Figure 2.
Pain app version 3 home page with links when scrolled down.