Kokaew, Sirikanda, Rattanaporn Wangkahad, Punyapat Meepin, Yupa Sarunyuset, and Panta Apiruknapanond. “The Development of Referral Continuing Care Model for Pain Management in Advance cancer Patient”. Journal of health and health management 9, no. 1 (June 29, 2023): 111–122. accessed September 10, 2026. https://he01.tci-thaijo.org/index.php/slc/article/view/258774.