1. Pharmacological Management of Neuropathic Pain in Older Adults: An Update on Peripherally and Centrally Acting Agents 
Brian E. McGeeney, MD, MPH 
Journal of Pain and Symptom Management 
Volume 38, Issue 2, Pages S15-S27 (August 2009)
DOI: /j.jpainsymman
Copyright © 2009 U.S. Cancer Pain Relief Committee Terms and Conditions

2. Fig. 1
Different types of pain and their causes. The types of pain are categorized by symptoms/sign constellations based on the classifications proposed by Siddall, Taylor, and Cousins for spinal cord injury.1
Journal of Pain and Symptom Management  , S15-S27DOI: ( /j.jpainsymman )
Copyright © 2009 U.S. Cancer Pain Relief Committee Terms and Conditions

3. Fig. 2
A model for the collaboration, referral, and care of complex pain patients.9
Journal of Pain and Symptom Management  , S15-S27DOI: ( /j.jpainsymman )
Copyright © 2009 U.S. Cancer Pain Relief Committee Terms and Conditions