Letter: Hypertension and myocardial infarction.
D000319:Adrenergic beta-Antagonists / Q000627:therapeutic use; D006801:Humans; D006973:Hypertension / Q000150:complications* / Q000188:drug therapy; D009203:Myocardial Infarction / Q000150:complications*
D000319:Adrenergic beta-Antagonists