RT Article T1 Nutrition and hydration: patients in a persistent vegetative state; paper given to the international conference at the Vatican on "Life-sustaining treatments and the vegetative state - scientific advances and ethical dilemmas", March 17, 2004 JF Origins VO 33 SP 741 OP 744 A1 Diamond, Eugene LA English PB Service YR 2003 UL https://www.ixtheo.de/Record/59688172X K1 Euthanasie K1 Lebensbegriff K1 Theologie K1 Ethische Argumentation K1 Euthanasia K1 concept of life K1 Theology K1 ethical argumentation