[Dyssomnias associated with disruption of the normal 24 hour sleep wake cycle secondary to travel (e.g., JET LAG SYNDROME), shift work, or other causes. ( MSH )]
UMLS (ICD9CM) C0877792Sleep Disorders, Circadian Rhythm
Relation/PAR: occupational disease
Chronobiology Disorders
dyssomnia
Relation/CHD: Jet Lag Syndrome