Sleep Fragmentation in Mentally Retarded People Decreases with Increasing Daylength in Spring

N. Lindblom, H. Heiskala, M. Kaski, L. Leinonen, Maija-Liisa Laakso

    Research output: Contribution to journalArticleScientificpeer-review

    14 Citations (Scopus)
    Original languageEnglish
    Pages (from-to)441-459
    JournalChronobiology International
    Issue number2
    Publication statusPublished - 2002
    MoE publication typeA1 Journal article-refereed


    • annual rhythmics
    • daylength
    • mental retardation
    • seasonality
    • sleep

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