title: Mistaken subdural cannulation can produce Horner's syndrome.
authors.forename: I
authors.initials: I
authors.lastname: Makkison
mesh_terms: D002404:Catheterization / Q000009:adverse effects*; D004824:Epidural Space; D006732:Horner Syndrome / Q000209:etiology*; D006801:Humans; D019300:Medical Errors