title: An unusual angiographic appearance of ergot poisoning.
mesh_terms: D000792:Angiography; D001132:Arm / Q000098:blood supply*; D001916:Brachial Artery / Q000000981:diagnostic imaging; D002110:Caffeine / Q000494:pharmacology / Q000506:poisoning*; D004338:Drug Combinations / Q000494:pharmacology / Q000506:poisoning; D004878:Ergotamine / Q000494:pharmacology / Q000506:poisoning*; D005260:Female; D006801:Humans; D007511:Ischemia / Q000139:chemically induced / Q000000981:diagnostic imaging*; D008875:Middle Aged; D009131:Muscle, Smooth, Vascular / Q000187:drug effects
chemical_list: D004338:Drug Combinations; C037330:caffeine, ergotamine drug combination; D002110:Caffeine; D004878:Ergotamine