Technology diffusion in health care.
D000319:Adrenergic beta-Antagonists / Q000627:therapeutic use*; D017130:Angioplasty; D001241:Aspirin / Q000627:therapeutic use*; D003362:Cost-Benefit Analysis; D004059:Diffusion of Innovation; D017048:Health Care Costs; D006801:Humans; D009203:Myocardial Infarction / Q000628:therapy*; D017063:Outcome Assessment, Health Care; D015912:Thrombolytic Therapy
D000319:Adrenergic beta-Antagonists; D001241:Aspirin