5Koutsoumanis K, Koutras AS, Drimousis PG, et al. The use of a harmonic scalpel in thyroid surgery : a report of a 3 - year experience [J].The American Journal of Surgery, 2007, 193(6) : 693 -696.
6Elsherif I, Kareemllah G. Tonsil and adenoid surgery for upper airway obstruction in children[J]. Ear Nose Throat J, 1999, 78(8) : 617-620.
7Brouillette RT, Fernbach SK, Hunt CE. Obstructive sleep apnea in infants and children[J]. J Pediatr, 1982, 100(1): 31-40.
8Ariagno RL, Guilleminault C. Apnea during sleep in the pediatric patient[J]. Clin Chest Med, 1985, 6(4): 679-90.
