Clinical observations with 1-methyl-lysergic acid butanolamide (UML-491) in vascular headache.
D006261:Headache / Q000628:therapy*; D008237:Lysergic Acid; D008238:Lysergic Acid Diethylamide / Q000031:analogs & derivatives; D008784:Methysergide; D014653:Vascular Headaches
D008238:Lysergic Acid Diethylamide; D008237:Lysergic Acid; D008784:Methysergide
HEADACHE/therapy; LYSERGIC ACID DIETHYLAMIDE/related compounds