Pain Medicine · 2012 · 56 citations · 50 references
The use of RIT is associated with a marked reduction in symptoms, which was sustained for over 24 weeks.
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The Faces Pain Scale – Revised: toward a common metric in pediatric pain measurement
Carrie L. Hicks, Carl L. von Baeyer, Pamela A. Spafford et al. · Pain · 2001 · 2K citations