References

---

Zulman DM et al. Quality of Care for Patients with Multiple Chronic Conditions: The Role of Comorbidity Interrelatedness. J Gen Intern Med 29(3):529–37, 2013. p530.

Cagel J, Bunting M. Patient Reluctance to Discuss Pain: Understanding Stoicism, Stigma, and Other Contributing Factors. Journal of Social Work in End-Of-Life & Palliative Care. 2017, VOL. 13, NO. 1.

Dueñas M et al. A review of chronic pain impact on patients, their social environment and the health care system. Journal of Pain Research, 28 June 2016.

Goodin BR, Bulls HW. Optimism and the experience of pain: benefits of seeing the glass as half full. Curr Pain Headache Rep. 2013 May ; 17(5): 329.