. 2019 Jun 1;7(2):e12431. doi: 10.2196/12431
©Connor Buffel, June van Aalst, Anne-Marie Bangels, Jaan Toelen, Karel Allegaert, Sarah Verschueren, Geert Vander Stichele. Originally published in JMIR Serious Games (http://games.jmir.org), 01.06.2019.
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Figure 4.
Child postoperative pain. WBFPR: Wong-Baker Faces Pain Rating Scale.