(Q52007548)
Statements
Efficacy of a special Kava extract (Piper methysticum) in patients with states of anxiety, tension and excitedness of non-mental origin - A double-blind placebo-controlled study of four weeks treatment. (English)
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E Lehmann
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E Kinzler
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J Friedemann
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1 September 1996
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3
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2
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113-119
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