title: Gangrene induced by methysergide and ergotamine. A case report.
mesh_terms: D001178:Arthroplasty; D004878:Ergotamine / Q000008:administration & dosage / Q000009:adverse effects* / Q000627:therapeutic use; D005260:Female; D005734:Gangrene / Q000139:chemically induced*; D006214:Hallux / Q000098:blood supply; D006215:Hallux Valgus / Q000601:surgery; D006801:Humans; D008784:Methysergide / Q000008:administration & dosage / Q000009:adverse effects* / Q000627:therapeutic use; D008875:Middle Aged; D008881:Migraine Disorders / Q000188:drug therapy
chemical_list: D004878:Ergotamine; D008784:Methysergide