title: Mrs. McGiver's collapse--unmasking the true cause.
authors.forename: A D
authors.initials: AD
authors.lastname: McClure
mesh_terms: D000368:Aged; D003922:Diabetes Mellitus, Type 1 / Q000150:complications*; D005260:Female; D006801:Humans; D006973:Hypertension / Q000188:drug therapy; D007003:Hypoglycemia / Q000209:etiology*; D011433:Propranolol / Q000009:adverse effects; D013575:Syncope / Q000209:etiology*
chemical_list: D011433:Propranolol