title: Aqueous extract of valerian reduces latency to fall asleep in man.
mesh_terms: D000328:Adult; D004311:Double-Blind Method; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D010936:Plant Extracts / Q000494:pharmacology*; D010946:Plants, Medicinal; D012890:Sleep / Q000187:drug effects*; D013997:Time Factors; D014632:Valerian
chemical_list: D010936:Plant Extracts