1. Patient-Reported Pressure Ulcer Pain: A Mixed-Methods Systematic Review 
Claudia Gorecki, MSc, S. José Closs, PhD, RGN, Jane Nixon, PhD, RN, Michelle Briggs, PhD, RGN 
Journal of Pain and Symptom Management 
Volume 42, Issue 3, Pages (September 2011)
DOI: /j.jpainsymman
Copyright © 2011 U.S. Cancer Pain Relief Committee Terms and Conditions

2. Fig. 1
Model of how the nature of PU pain influences the impact, communication, and management of that pain.
Journal of Pain and Symptom Management  , DOI: ( /j.jpainsymman )
Copyright © 2011 U.S. Cancer Pain Relief Committee Terms and Conditions