4Kohn LT, Corrigan JM, Donaldson MS. To err is human: Building a safer health system [ M ]. Washington DC : Na- tional Academy Press ,2000:289 - 306.
5Paul B, Stephen DS. Enhancing patient safety:Beginning the dialogue in health services research [ J ]. J Health Serv Res Policy, 2001,6 ( 2 ) : 67 - 69.
8Crouch tL Nurses' skills in basic life support: asurvey[J]. Nuts Standard, 1993, 7(20) :28.
9Lewis F H, Carolyn C K, Miniek M P. Revisiting CPR knowledge and skills among registered nurses[J]. J Contin Edu Nurs, 1993,24(4):174.
10Broomfield R. A quasi-experimental research to investigate the retention of basic cardiopulmonary resuscitation skills and knowledge by qualified nurses following a course in professional development[J]. J Adv Nurs, 1996, 23.. 1016.