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KMID : 0894720020040020070
Korean Journal of Sleep Medicine
2002 Volume.4 No. 2 p.70 ~ p.75
Prevalence and Correlates of Insomnia Compared between Urban and Rural Elderly Populations
Kim Jae-Min

Yang Su-Jin
Yoon Jin-Sang
Abstract
KEYWORD
Insomnia, Depression, Area of residence, Elderly, Epidemiology
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