A randomized clinical trial of valerian fails to improve self-reported, polysomnographic, and actigraphic sleep in older women with insomnia☆
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☆ This was not an industry supported study. None of the authors has a financial conflict of interest.
PII: S1389-9457(08)00021-X
doi:10.1016/j.sleep.2008.02.001
© 2008 Elsevier B.V. All rights reserved.
