[A riddle solved--why valerian-hops extract makes you drowsy].
Holzgrabe
Ulrike
U
D002490:Central Nervous System / Q000187:drug effects / Q000378:metabolism; D006801:Humans; D027582:Humulus / Q000737:chemistry*; D006993:Hypnotics and Sedatives / Q000494:pharmacology*; D010936:Plant Extracts / Q000494:pharmacology; D043682:Receptor, Adenosine A1 / Q000187:drug effects*; D012894:Sleep Stages / Q000187:drug effects*; D014632:Valerian / Q000737:chemistry*
D006993:Hypnotics and Sedatives; D010936:Plant Extracts; D043682:Receptor, Adenosine A1