1. Annandale, E. 1998. The Sociology of Health and Medicine: A Critical Introduction. Cambridge: Polity Press.
2. Anspach, R.R. (1993). Deciding Who Lives: Fateful Choices in the Intensive Care Nursery. Berkeley: University of California Press.
3. Attride-Stirling, J. 2001. Thematic Networks: An Analytical Tool for Qualitative Research. Qualitative Research 1: 385–405.
4. Beauchamp, T.L., and J.F. Childress. 2009. Principles of Biomedical Ethics. 6th ed. Oxford: Oxford University Press.
5. Borry, P., P. Shotsmans, and K. Dierickx. 2005. The Birth of the Empirical Turn in Bioethics. Bioethics 19 (1): 49–71.