[Recent trends in hallucinogens].
D002188:Cannabis; D006212:Hallucinations; D006213:Hallucinogens; D006801:Humans; D008238:Lysergic Acid Diethylamide; D008635:Mescaline; D012936:Social Medicine
D006213:Hallucinogens; D008238:Lysergic Acid Diethylamide; D008635:Mescaline