3Moschini V,Rossi D,Derada Troletti G,et al.The use of bronchial fibroscopy for difficult intubation maxillofacial surgery[J].Minerva Anestesiol,1999,65(12):843-844
4Jenkins K,Wang DT, Correa R. Management choices for the difficult airway by anesthesiologists in Canada[J]. Can Anaesth, 2002,49 (8) : 767 - 768.
5Cheng CH, Wong CS, Ho ST. Facilitation d fiberoptic nasotracheal intubation by simultaneous direct laryngoscopy in anesthetized patient [ J ]. Acta Anaesthesiol Sin,2001,39(2) : 103 - 104.
