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المؤلفون: James R. Hopson, Michael G. Kienzle, Ann Asehoff
المصدر: Journal of the American College of Cardiology. 17:A136
مصطلحات موضوعية: Efficacy, QRS complex, medicine.medical_specialty, business.industry, Internal medicine, Cardiology, Medicine, Cardiology and Cardiovascular Medicine, business, Signal, Drug effect