title: Sympathetic blockade in hyperthyroidism. Preoperative management following toxic reaction to antithyroid drugs.
mesh_terms: D000293:Adolescent; D000328:Adult; D013956:Antithyroid Agents / Q000009:adverse effects; D005260:Female; D006145:Guanethidine / Q000627:therapeutic use; D006801:Humans; D006980:Hyperthyroidism / Q000097:blood / Q000188:drug therapy*; D011433:Propranolol / Q000627:therapeutic use; D013565:Sympatholytics / Q000627:therapeutic use*; D013965:Thyroidectomy
chemical_list: D013956:Antithyroid Agents; D013565:Sympatholytics; D011433:Propranolol; D006145:Guanethidine