1. Koomson A, Morin I, Brouillette R, Brown KA. Children with severe OSAS, who have adenotonsillectomy in the morning, are less likely to have postoperative desaturation than those operated on in the afternoon. Can J Anesth 2004; 51: 62–7.
2. Guilleminault C. Obstructive sleep apnea syndrome in children.In: Guilleminault C (Ed.). Sleep and its Disorders in Children. New York: Raven Press; 1987: 213.
3. Anonymous. Clinical practice guideline: diagnosis and management of childhood obstructive sleep apnea syndrome. Pediatrics 2002; 109: 704–12.
4. Rechtschaffen A, Kales A. A Manual of Standardized Terminology, Techniques and Scoring System for Sleep Stages of Human Subjects. Los Angeles: BIS/BRI, UCLA; 1968.
5. National Institutes of Health Consensus Development Conference. Infantile apnea and home monitoring. Bethesda, Maryland, US Department of Health and Human Services: NIH Publication No 87-2950; 1987.