AFMC study reveals cardiac care improving in Arkansas.
D000319:Adrenergic beta-Antagonists / Q000627:therapeutic use*; D001131:Arkansas; D002986:Clinical Trials as Topic; D006331:Heart Diseases / Q000188:drug therapy*; D006801:Humans; D009313:National Health Programs / Q000458:organization & administration*; D017063:Outcome Assessment, Health Care; D015397:Program Evaluation; D012955:Societies, Medical
D000319:Adrenergic beta-Antagonists