1. Carter, B.S., Levetown, M., and Friebert, S.E. (2013). Palliative Care for Infants, Children and Adolescents—A Practical Handbook, The Johns Hopkins University Press. [2nd ed.].
2. Goldman, A., Hain, R., and Liben, S. (2012). Oxford Textbook of Palliative Care for Children, Oxford University Press. [2nd ed.].
3. World Health Organization (1998). Cancer Pain Relief and Palliative Care in Children, WHO. Available online: http://whqlibdoc.who.int/publications/9241545127.pdf.
4. International Children’s Palliative Care Network (ICPCN) (2023, August 22). Impact Report March 2023. Available online: https://icpcn.org/wp-content/uploads/2023/04/ICPCN-Impact-Report-FINAL.pdf.
5. Observatório Português dos Cuidados Paliativos [OPCP] (2020). Relatório de Outono 2019, Instituto de Ciências da Saúde da Universidade Católica Portuguesa Lisboa.