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Short Sleeper Syndromes

《英文msh詞典》Short Sleeper Syndromes
[入口詞] Short Sleeper Syndromes
[主題詞] Sleep Disorders
[英文釋義] Conditions characterized by disturbances of usual sleep patterns or behaviors. Sleep disorders may be divided into three major categories: DYSSOMNIAS (i.e. disorders characterized by insomnia or hypersomnia),PARASOMNIAS (abnormal sleep behaviors),and sleep disorders secondary to medical or psychiatric disorders. (From Thorpy,Sleep Disorders Medicine,1994,p187)