Freeman S, Hirdes JP, Stolee P, Garcia J, Smith TFrise.  2015.  Correlates and Predictors of Changes in Dyspnea Symptoms over Time among Community-Dwelling Palliative Home Care Clients. Journal of Pain and Symptom Management. 50(6):793-805.

Freeman S, Hirdes JP, Stolee P, Garcia J.  2016.  A Cross-Sectional Examination of the Association Between Dyspnea and Distress as Experienced by Palliative Home Care Clients and Their Informal Caregivers. Journal of Social Work in End-of-Life & Palliative Care. 12(1-2):82-103.