Comment on

• Life-sustaining therapy. A model for appropriate use.

  Murphy DJ, Matchar DB. Murphy DJ, et al. JAMA. 1990 Oct 24-31;264(16):2103-8. JAMA. 1990. PMID: 2120480
• Does age affect outcomes of out-of-hospital cardiopulmonary resuscitation?

  Longstreth WT Jr, Cobb LA, Fahrenbruch CE, Copass MK. Longstreth WT Jr, et al. JAMA. 1990 Oct 24-31;264(16):2109-10. JAMA. 1990. PMID: 2214079