1. Bole, T. J.: 1990, ‘Intensive care units (JCUs), and ordinary means: Turning virtue into vice’, Linacre Quarterly 57: 1 (February), 68–77.
2. Bopp, J.: 1988, ‘Choosing death for Nancy Cruzan’, Hastings Center Report 20: 1 (Jan-Feb), 38–41.
3. Boyle, J.: 1991, ‘The Roman Catholic tradition and bioethics’, in B. A. Lustig (ed.), Bioethics Yearbook Volume I. Theological Developments, 1988-1990, Kluwer Academic Publishers, Dordrecht, pp. 5–20.
4. Congregation for the Declaration of the Faith: 1980, ‘Declaration on euthanasia’, reprinted in D. McCarthy and A. Moraczewsky (eds.), Moral Responsibility in Prolonging Life Decisions, Pope John XXIII Medical Moral Center, St. Louis, 1981.
5. Congregation for the Declaration of the Faith: 1987, ‘Instruction on respect for human life in its origin and on the dignity of procreation’ [also known as Donum vitae], Origins 16, 697–711.