3Mahajan R, Batra YK, Groter VK, et al. A comporative study of caudal bupivacaine and midazolam-bupivacaine mixture [or post-operative analgesia in children undergoing genitourinary surgery. Int J Clin Pharrnacol Ther,2001,39 : 116-1 20.
4Chernik DA,Gillings D,Laine H ,et al. Validity and reliability of the observer's assesment of Alertness/Sedation scale: stady with intravenus midizolam. J Clin Psychopbarmacol, 1990,10 : 244-251.
5Johnson TN, Postami-Hodjegan A, Goddard JM, et al. Contribution of midazolam and its 1-hydroxy metabolite to preoperative sedation in children: a pharrnaco kineticpharmacodynamic analysis. Br J Anaesth, 2002,89 : 428-437.
6Drummond GB. Comparison of sedation with midazolam and ketamine:effects on aevway muscle activity. Br J Anaesth, 1996,76 : 663-667.
6Hoffman GM,Nowakowski R,Troshynski TJ,et al.Risk reduction in pediatric procedural sedation by application of an American Academy of Pediatrics/American Society of Anesthesiologists process model.Pediatrics,2002,109:236-243.
7Johnson TN,Rostami-Hodjegan A,Goddard JM,et al.Contribution of midazolam and its 1-hydroxy metabolite to preoperative sedation in children:a pharmaco kinetic-pharmacodynamic analysis.Br J Anaesth,2002,89:428-437.
8Pessenbacher K,Gutmann A,Eggenreich U,et al.Two propofol formulations are equivalent in small children aged 1 month to 3 years.Acta Anaesthesiol Scand,2002,46:257-263.
9Evans RG,Crawford MW,Noseworthy MD,et al.Effect of increasing depth of propofol anesthesia on upper airway configuration in children.Anesthesiology,2003,99:596-602.