Letter to the Editor

[1]  E. Tirosh,et al.  Sleep apnea in fragile X syndrome. , 1992, American journal of medical genetics.

[2]  C. Marcus,et al.  Obstructive Sleep Apnea in Children With Down Syndrome , 1991, Pediatrics.

[3]  G. Mallory,et al.  Sleep-associated breathing disorders in morbidly obese children and adolescents. , 1989, The Journal of pediatrics.

[4]  M. Kryger,et al.  Sighs during sleep in adult humans. , 1983, Sleep.