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1 Sleep Wake Patterns and Nocturnal Sleep Parameters in the Morning and Evening Types
Kwang Ho Jang, Seong Jae Kim, Se Yong Lee, Jung Hie Lee
J Korean Neuropsychiatr Assoc.2012;51(4):218-224.   Published online 2012 July 30     DOI: http://dx.doi.org/10.4306/jknpa.2012.51.4.218
      

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