1. The Benefits of Authorized Agent Controlled Analgesia (AACA) to Control Pain and Other Symptoms at the End of Life 
Robert J. Webb, MD, Cathy P. Shelton, BSN, RN, CT 
Journal of Pain and Symptom Management 
Volume 50, Issue 3, Pages (September 2015)
DOI: /j.jpainsymman
Copyright © 2015 American Academy of Hospice and Palliative Medicine Terms and Conditions

2. Fig. 1 ECM's pain scale guide for families.
Journal of Pain and Symptom Management  , DOI: ( /j.jpainsymman )
Copyright © 2015 American Academy of Hospice and Palliative Medicine Terms and Conditions

3. Fig. 2 Modified Richmond Agitation-Sedation Scale (mRASS).
Journal of Pain and Symptom Management  , DOI: ( /j.jpainsymman )
Copyright © 2015 American Academy of Hospice and Palliative Medicine Terms and Conditions