"Legal highs"--constituents, activity, toxicology, and herbal folklore.
D006801:Humans; D013287:Illicit Drugs / Q000032:analysis / Q000266:history / Q000494:pharmacology; D008519:Medicine, Traditional; D004364:Pharmaceutical Preparations / Q000032:analysis / Q000266:history; D010600:Pharmacology; D010944:Plants / Q000032:analysis
D013287:Illicit Drugs; D004364:Pharmaceutical Preparations