Sleep-wake schedule disorder, delayed phase type

Sleep-wake schedule disorder, delayed phase type (disorder)

active

Code	`80623000`
Semantic tag	disorder
Module	international
Definition	primitive
Effective time	20020131

Synonyms

Circadian rhythm sleep disorder, delayed sleep phase
Circadian rhythm sleep disorder, delayed sleep phase type
Delayed sleep phase syndrome
Delayed sleep-wake phase disorder

Parents (1)

271794005Disorder of sleep-wake cycle disorder

Children (0)

None (leaf concept).