title: Towards evidence based emergency medicine: best BETs from the Manchester Royal Infirmary. Oral or intravenous beta blockers in acute myocardial infarction.
authors: Department of Emergency Medicine, Manchester Royal Infirmary, Oxford Road, Manchester M13 9WL, UK.
authors: S
authors: S
authors: Jones
authors: I
authors: I
authors: Crawford
mesh_terms: D000284:Administration, Oral; D000319:Adrenergic beta-Antagonists / Q000008:administration & dosage*; D004630:Emergencies; D004739:England; D019317:Evidence-Based Medicine; D006801:Humans; D007262:Infusions, Intravenous; D008297:Male; D008875:Middle Aged; D009203:Myocardial Infarction / Q000188:drug therapy*
chemical_list: D000319:Adrenergic beta-Antagonists