Joaquín T. Limonero and Francisco Gil-Moncayo (2014) “Importance of Psychological Research in Palliative Care: Barriers in its Development”, Palliative Medicine and Hospice Care, 1(1), pp. 1–3. Available at: https://openventio.us/index.php/PMHC/article/view/2348 (Accessed: 29 July 2026).