3Isis M. The national database of nursing quality indicators[J/ OL]. [2012-09-26]. http://www, nursingworld, org/MainMe- nuCategories/ANAMarketplace/ANAPeriodieals/Ojin/Tab- leofContents/Volume122007/No3Sept07/NursingQualityIndi- cators, html.
4Linda HA, James B, Jane B, et al. Transformative impact of magnet designation: England case study[J]. J Clin Nurs, 2008, 17(24) : 3330-3337.
5Hardey M, Vaughan RS. Problems associated with tracheal extu- bation. Br J Anesth, 1993,71(4) :561.
6Sohani HA, Aghadavoudi O. The effect of different lidocaine ap- plication methods on postoperative cough and sore throat. J Clin Anesth, 2002,14( 1 ) : 15.