Prachyakoon, N., R. Somrongthong, and C. Sitthi-Amorn. “Healthcare Providers’ Knowledge and Perception in the Provision of Palliative Care in Patients With Non-Cancer Life-Limiting Chronic Disease in the Private Hospital in Bangkok, Thailand”. Journal of Health Research, vol. 31, no. Suppl. 1, Nov. 2017, pp. s33-s40, https://he01.tci-thaijo.org/index.php/jhealthres/article/view/104295.