Chapter 6 - Diseases of the nervous system (G00-G99)»Episodic and paroxysmal disorders (G40-G47)»Circadian rhythm sleep disorder, delayed sleep phase type (G47.21)
G47.21
Circadian rhythm sleep disorder, delayed sleep phase type
Chapter 6 - Diseases of the nervous system (G00-G99)»Episodic and paroxysmal disorders (G40-G47)»Circadian rhythm sleep disorder, delayed sleep phase type (G47.21)
Circadian rhythm sleep disorder, delayed sleep phase type