1. The Alberta Breakthrough Pain Assessment Tool for Cancer Patients: A Validation Study Using a Delphi Process and Patient Think-Aloud Interviews 
Neil A. Hagen, MD, FRCPC, Carla Stiles, BN, Cheryl Nekolaichuk, PhD, Patricia Biondo, PhD, Linda E. Carlson, PhD, Kim Fisher, PhD, Robin Fainsinger, MD 
Journal of Pain and Symptom Management 
Volume 35, Issue 2, Pages (February 2008)
DOI: /j.jpainsymman
Copyright © 2008 U.S. Cancer Pain Relief Committee Terms and Conditions

2. Fig. 1 Overview of research design.
Journal of Pain and Symptom Management  , DOI: ( /j.jpainsymman )
Copyright © 2008 U.S. Cancer Pain Relief Committee Terms and Conditions

3. Journal of Pain and Symptom Management 2008 35, 136-152DOI: (10.1016/j.jpainsymman.2007.03.016)
Copyright © 2008 U.S. Cancer Pain Relief Committee Terms and Conditions

4. Journal of Pain and Symptom Management 2008 35, 136-152DOI: (10.1016/j.jpainsymman.2007.03.016)
Copyright © 2008 U.S. Cancer Pain Relief Committee Terms and Conditions

5. Journal of Pain and Symptom Management 2008 35, 136-152DOI: (10.1016/j.jpainsymman.2007.03.016)
Copyright © 2008 U.S. Cancer Pain Relief Committee Terms and Conditions

6. Journal of Pain and Symptom Management 2008 35, 136-152DOI: (10.1016/j.jpainsymman.2007.03.016)
Copyright © 2008 U.S. Cancer Pain Relief Committee Terms and Conditions