พรหมวิเศษ ส. “Family Caregivers’ Perspectives and Support Needs in Caring for End-Stage Patients: Palliative Care”. Hua Hin Medical Journal, vol. 4, no. 3, Dec. 2019, p. e0065, https://he01.tci-thaijo.org/index.php/hhsk/article/view/225889.