LSD hallucinations: from ergot to electric kool-aid.
D004881:Ergotism / Q000150:complications / Q000266:history; D005060:Europe; D006212:Hallucinations / Q000139:chemically induced* / Q000209:etiology / Q000266:history; D006213:Hallucinogens / Q000266:history; D049672:History, 19th Century; D049673:History, 20th Century; D049691:History, Medieval; D008238:Lysergic Acid Diethylamide / Q000494:pharmacology*; D014481:United States
D006213:Hallucinogens; D008238:Lysergic Acid Diethylamide