In vivo antiserotonin activity in the unanesthetized guinea pig.
D000818:Animals; D003533:Cyproheptadine / Q000494:pharmacology*; D006168:Guinea Pigs; D008238:Lysergic Acid Diethylamide / Q000494:pharmacology*; D008784:Methysergide / Q000494:pharmacology*; D012702:Serotonin Antagonists
D012702:Serotonin Antagonists; D003533:Cyproheptadine; D008238:Lysergic Acid Diethylamide; D008784:Methysergide