最短的诗歌只有一个字：梦。

附件2:《参考资料》

［1］International Classification of Sleep Disorders, 3rd ed, American Academy of Sleep Medicine, Darien, IL 2014.

［2］Ohayon MM, Mahowald MW, Dauvilliers Y, et al. Prevalence and comorbidity of nocturnal wandering in the U.S. adult general population. Neurology 2012; 78:1583.

［3］Ohayon MM, Guilleminault C, Priest RG. Night terrors, sleepwalking, and confusional arousals in the general population: their frequency and relationship to other sleep and mental disorders. J Clin Psychiatry 1999; 60:268.

［4］Kales A, Soldatos CR, Bixler EO, et al. Hereditary factors in sleepwalking and night terrors. Br J Psychiatry 1980; 137:111.

-END-

来源：局部气候调查组