Now you see it, now you don't. Eccentricities and anomalies in the results of beta-blocking trials.
D000319:Adrenergic beta-Antagonists / Q000627:therapeutic use*; D002986:Clinical Trials as Topic; D006801:Humans; D009203:Myocardial Infarction / Q000517:prevention & control*; D012008:Recurrence; D012107:Research Design
D000319:Adrenergic beta-Antagonists