Characteristics of insomnia in the United States: results of the 1991 National Sleep Foundation Survey. I. (Q48755820)
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scientific article published in May 1999
Language | Label | Description | Also known as |
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English | Characteristics of insomnia in the United States: results of the 1991 National Sleep Foundation Survey. I. |
scientific article published in May 1999 |
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Characteristics of insomnia in the United States: results of the 1991 National Sleep Foundation Survey. I. (English)
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S Ancoli-Israel
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T Roth
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1 May 1999
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22 Suppl 2
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S347-53
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