1Schapira M, Kepes ER, Hurwitt ES. An analysis of deaths in the operating room and within 24 hours of surgery. Anesth Analg, 1960, 39:149-157.
2Li G, Warner M, Lang BH, et al. Epidemiology of Anesthesia-related Mortality in the United States, 1999-2005. Anesthesiology, 2009, 110(4): 759-765.
3Tiret L, Desmonts JM, Hatton F, et al. Complications associated with anaesthesia-a prospective survey in France. Can Anaesth Soc J, 1986, 33(3 Pt 1): 336-344.
4Desmonts JM, Duncan PG. A perspective on studies of anaesthesia morbidity and mortality. Europ J Anaesth Suppl, 1993, 7: 33-41.
5Henderson J, Popat M, Latto P, et al. Difficult Airway Society guidelines. Anaesthesia, 2004, 59( 11 ): 1242-1243.
6American Society of Anesthesiologists Task Force on Management of the Difficult Airway. Practice guidelines for the management of the difficult airway. Anesthesiology, 2003, 98(5): 1269-1277.
7Crosby ET, Cooper RM, Douglas MJ, et al. The unanticipated difficult airway with recommendations for management. Can J Anaesth, 1998, 45(8): 757-776.
8Boisson-Bertrand D, Bourgain JL, Camboulives J, et al. Difficult intubation. French Society of Anaesthesia and Intensive Care. A collective expertise. Ann Fr Anesth Reanim, 1996, 15(2): 207-214.
9Wong E. Ng YY. The difficult airway in the emergency department. lnt J Emerg Med, 2008, 1(2): 107-111.
10Mallampati SR, Gatt SP, Gugino LD, et al. A clinical sign to predict difficult tracheal intubation: A prospective Study. Can Anaesth Soc J, 1985, 32(4): 429-434.
4Noppens RR,M S,Heid F,et al.Evaluation of the McGrath Series 5 video laryngoscope after failed direct laryngoscope[J].Anaesthsia, 2010,65 (7) : 716-720.
5Vanzundert A, Maassen R, Lee RA,et al.Macintosh laryn- goscope blade for video laryngoscope reduces stylet use in patients with normal airways[J].Anesth Analg,2009,109 (3) : 825-831.
6Maassen R,Lee R,Hermans B,et al.A comparison of three video laryngoscopes:the Macintosh laryngoscope blade re- duces, but does not replace,routine stylet use for intuba- tion in morbidly obese patients[J].Anesth Analg,2009,109 (5) : 1560-1565.
7Aziz MF, Healy D, Kheterpal S,et al.Routine clinical prac- tice effectiveness of the Glidescope in difficult airway management:an analysis of 2004 Glidescope intubations, complications,and failures from two institutions [J].Anes- thesiology, 2011,114( 1 ) : 34-41.
8Park SO,Shin DH,Lee KR,et al.Efficacy of the Disposcope endoscope, a new video laryngoscope,for endotracheal in- tubation in patients with cervical spine immobilisation by semirigid neck collar:comparison with the Macintosh laryngoscope using a simulation study on a manikin[J].Emerg Med J, 2013,30 (4) : 270-274.