title: Horner's syndrome: an unusual precursor of occlusive disease of the carotid arterial system.
mesh_terms: D002340:Carotid Artery Diseases / Q000150:complications*; D006732:Horner Syndrome / Q000150:complications*; D006801:Humans; D002546:Ischemic Attack, Transient / Q000209:etiology; D008297:Male; D008875:Middle Aged