Blocking of LSD reaction by premedication with Niamid.
D004344:Drug Incompatibility; D006801:Humans; D008238:Lysergic Acid Diethylamide; D009497:Neurotic Disorders / Q000188:drug therapy*; D009526:Nialamide / Q000494:pharmacology*; D011600:Psychopharmacology
D008238:Lysergic Acid Diethylamide; D009526:Nialamide