1. (Andersen – improvement in outcomes;  Carlson – decrease in cost; Berry; Buzaglo; Morris).
  2. Zebrack B. Kayser K. Bybee D. et. Al. A Practice-Based Evaluation of Distress Screening Protocol Adherence and Medical Service Utilization. J. Ntl. Compr. Cancer Netw. 2017; 15: 903-12. 
  3. Mausbach, Brent & Decastro, Gabrielle & Schwab, Richard & Tiamson-Kassab, Maria & Irwin, Scott. (2020). Healthcare use and costs in adult cancer patients with anxiety and depression. Depression and Anxiety. 37. 10.1002/da.23059.
  4. Holland, J.C., Andersen, B., Brietbart, W.S., Compas, B., Dudley M.M., Fleishman, S., …Zevon, M.A. (2010). Distress Management. Journal of the National Comprehensive Cancer Network, 8, 448-485.
  5. Clark, P. G., Bolte, S., Buzaglo J., Golant, M., Daratosos L., Loscalzo, M. (2012). From distress guidelines to developing models of psychosocial care: Current best practices. Journal of Psychosocial Oncology.
  6. Carlson, L.E., Bultz, B.D. (2004). Efficacy and medical cost offset of psychosocial interventions in cancer care: Making the case for economic analysis. Psycho-Oncology, 13, 837-849.