Article Title,Year,Volume,Issue,Page Range,Author On the moral and legal status of abortion,1973,57,1,43-61,Warren Paternalism and biobehavioral control,1977,60,1,62-80,Beauchamp Voluntary and nonvoluntary euthanasia,1976,59,2,264-283,Young Killing letting die and the trolley problem,1976,59,2,204-217,Thomson