title: [Horner's syndrome following lumber epidural block].
mesh_terms: D004824:Epidural Space; D005260:Female; D006732:Horner Syndrome / Q000209:etiology*; D006801:Humans; D007431:Intraoperative Complications / Q000209:etiology; D008012:Lidocaine; D008875:Middle Aged; D009407:Nerve Block / Q000009:adverse effects*
chemical_list: D008012:Lidocaine