1. Life-sustaining technologies and the elderly;US Congress, Office of Technology Assessment,1987
2. The high costs of in-hospital cardiopulmonary resuscitation;Thel;J Am Coll Cardiol,1993
3. Closed chest cardiac massage;Kouwenhoven;J Am Med Assoc,1960
4. Pre-arrest predictors of survival following in-hospital cardiopulmonary resuscitation: a meta-analysis;Ebell;J Fam Pract,1992
5. Inpatient cardiopulmonary resuscitation: is survival prediction possible?;Lawrence;South Med J,1991