1. O´Connor Stephen R. Global Atlas of Palliative Care, 2nd. Worldwide Palliative Care Alliance and World Health organization. 2nd ed. London: Worldwide Palliative Care Alliance; 2020.
2. Type I, Care P, Framework C, Executive HS. Palliative Care Competence Framework. 2014.
3. Canadian Association of School of Nursing (CASN). Palliative and End-of-Life Care Entry-to-Practice Competencies and Indicators for Registered Nurses. Otawa: Canadian Association of Schools of Nursing; 2011.
4. Matrix R, Standards C. Competency Standars for specialist palliative care nursing practice. 2005.
5. Arias-casais N, Garralda E, Rhee JY, De Lima L, Pons JJ. EAPC Atlas of Palliative Care in Europe ATLANTES Palliative Care Research Group. 2019.