title: Letter: Propranolol and labeling.
mesh_terms: D004348:Drug Labeling; D006801:Humans; D007003:Hypoglycemia / Q000188:drug therapy; D008112:Liver Glycogen; D011433:Propranolol / Q000009:adverse effects*
chemical_list: D008112:Liver Glycogen; D011433:Propranolol