title: Abdominal angina as a complication of methysergide maleate therapy.
mesh_terms: D000328:Adult; D006261:Headache / Q000188:drug therapy; D006801:Humans; D008297:Male; D008641:Mesenteric Vascular Occlusion / Q000139:chemically induced*; D008784:Methysergide / Q000009:adverse effects*
chemical_list: D008784:Methysergide