Uses and abuses of beta adrenergic blocking agents.
D000319:Adrenergic beta-Antagonists / Q000627:therapeutic use*; D006331:Heart Diseases / Q000188:drug therapy*; D006801:Humans; D006973:Hypertension / Q000188:drug therapy*; D019966:Substance-Related Disorders
D000319:Adrenergic beta-Antagonists