1. Does Recall Period Have an Effect on Cancer Patients' Ratings of the Severity of Multiple Symptoms? 
Qiuling Shi, MD, PhD, MSc, Peter C. Trask, PhD, MPH, Xin Shelley Wang, MD, MPH, Tito R. Mendoza, PhD, Winifred A. Apraku, MPH, Maggie Malekifar, PTCB, Charles S. Cleeland, PhD 
Journal of Pain and Symptom Management 
Volume 40, Issue 2, Pages (August 2010)
DOI: /j.jpainsymman
Copyright © 2010 U.S. Cancer Pain Relief Committee Terms and Conditions

2. Fig. 1
Study design.
Journal of Pain and Symptom Management  , DOI: ( /j.jpainsymman )
Copyright © 2010 U.S. Cancer Pain Relief Committee Terms and Conditions

3. Fig. 2
Average MDASI scores, seven-day and 24-hour recall periods. a) Symptom severity. b) Symptom interference.
Journal of Pain and Symptom Management  , DOI: ( /j.jpainsymman )
Copyright © 2010 U.S. Cancer Pain Relief Committee Terms and Conditions

4. Fig. 3 Percentage of patients with moderate to severe symptoms.
Journal of Pain and Symptom Management  , DOI: ( /j.jpainsymman )
Copyright © 2010 U.S. Cancer Pain Relief Committee Terms and Conditions