Clinical aspects of beta-blockers in hypertension.
D000319:Adrenergic beta-Antagonists / Q000008:administration & dosage / Q000145:classification / Q000627:therapeutic use*; D000328:Adult; D000367:Age Factors; D000368:Aged; D006801:Humans; D006973:Hypertension / Q000188:drug therapy*; D008875:Middle Aged
D000319:Adrenergic beta-Antagonists