(Q48660216)
Statements
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Short naps and exercise improve sleep quality and mental health in the elderly (English)
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Hideki Tanaka
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Kazuhiko Taira
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Masashi Arakawa
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Chisae Urasaki
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Yukari Yamamoto
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Hiromi Okuma
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Eiko Uezu
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Yoshiro Sugita
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Shuichiro Shirakawa
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1 June 2002
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56
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3
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233-234
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Identifiers
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