title: Letter: Insulin response to intravenous glucose during beta-adrenergic blockade.
mesh_terms: D005947:Glucose / Q000008:administration & dosage; D006801:Humans; D007275:Injections, Intravenous; D007328:Insulin / Q000097:blood*; D008297:Male; D008875:Middle Aged; D011433:Propranolol / Q000008:administration & dosage / Q000494:pharmacology*; D011941:Receptors, Adrenergic / Q000187:drug effects; D013268:Stimulation, Chemical
chemical_list: D007328:Insulin; D011941:Receptors, Adrenergic; D011433:Propranolol; D005947:Glucose