4Apfelbaum JL, Hag, berg CA, Caplan RA, et al. Practice guidelines for management of the difficult airway: an updated report by the American Society of Anesthesiologists Task Force on Management of the Difficult Airway. Anesthesiology, 2013,118(2) :251-270.
6Langeron O, Cuvillon P, Ibanez-Esteve C, et al. Prediction of difficult tracheal intubation: time for a paradigm change. Anesthesiology, 2012,117 (6) : 1223 -1233.
7Paix AD, Williamson JA, Runciman WB. Crisis management during anaesthesia: difficult intubation. Qual Saf Health Care,2005,14(3) :e5.
8Kim WH, Ahn HI, Lee C J, et al. Neck circumference to thyromental distance ratio: a new predictor of difficult intubation in obese patients. Br J Anaesth,2011,106(5) :743-748.
9Adamus M, Frischerova S, Hrabalek L, et al. Mallampati test as a predictor of? laryngoscopic view. Mallampati test as a predictor of laryngoscopic view. Biomed Pap Med Fac Univ Palacky Olomouc Czech Repub,2010,154(4) :339-343.
10Ayuso MA, Sala X, Luis M, et al. Predicting difficult orotracheal intubation in pharyngo-laryngeal disease: preliminary results of a composite index. Can J Anaesth,2003,50( 1 ) :81-85.
4Moons P,Sels K,De Becker W,et al.Development of a risk tool for deliberate self-extubation in intensive care patients[J].Intensive Care Med,2004,30(7):1348-1353.
5Moons P, Sels K, De Becket W, et al. Development of a risk tool for deliberate self- extubation in intensive carepatients[J]. Inten- sive Care Med,2004,30(7) :1348 - 1355.
6Ayse sanph D. Physical restraint use in Turkish intensive care u- nits[J].Clinical Nurse Specialist, 2009,23 (2) : 68 - 72.
7Choi E,Song M.Physical restraint use in a Korean ICU[J].J Clin Nurs, 2003,12(5) ..651 - 659.
