title: Letter: Paradoxical rise in blood pressure during propranolol treatment.
mesh_terms: D000818:Animals; D001794:Blood Pressure / Q000187:drug effects*; D006801:Humans; D009638:Norepinephrine / Q000494:pharmacology; D011433:Propranolol / Q000009:adverse effects* / Q000494:pharmacology; D051381:Rats
chemical_list: D011433:Propranolol; D009638:Norepinephrine