Waveform Patterns in Frank-Lead Rest and Exercise Electrocardiograms of Healthy Elderly Men

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Waveform patterns in Frank-lead rest and exercise electrocardiograms of healthy elderly men.

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ژورنال

عنوان ژورنال: Circulation

سال: 1973

ISSN: 0009-7322,1524-4539

DOI: 10.1161/01.cir.48.3.541