1. The chronically critically ill: to save or let die?;Girard;Respir Care,1985
2. Death, dying and the biological revolution: our last quest for responsibility;Veatch,1976
3. President's Commission for the Study of Ethical Problems in Medicine and Biomedical and Behavioral Research. Deciding to Forego Life-Sustaining Treatment, 1983, US Government Printing Office, Washington
4. The physician and the hopelessly ill patient,1985
5. Withholding or withdrawing extraordinary life support-optimizing rights and limiting liability;Gilfix;West J Med,1984