1. Symptom Clusters and Relationships to Symptom Interference with Daily Life in Taiwanese Lung Cancer Patients 
Shu-Yi Wang, MSN, RN, CNS, PhD, Chun-Ming Tsai, MD, Bing-Chang Chen, PhD, Chien-Huang Lin, PhD, Chia-Chin Lin, PhD, RN 
Journal of Pain and Symptom Management 
Volume 35, Issue 3, Pages (March 2008)
DOI: /j.jpainsymman
Copyright © 2008 U.S. Cancer Pain Relief Committee Terms and Conditions

2. Fig. 1
Dendrograms using average linkages. Clusters were formed based on the distances between symptom ratings that were calculated using squared Euclidian distances.
Journal of Pain and Symptom Management  , DOI: ( /j.jpainsymman )
Copyright © 2008 U.S. Cancer Pain Relief Committee Terms and Conditions