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. 1965 Oct;32(4):622-9.
doi: 10.1161/01.cir.32.4.622.

Exercise graded by heart rate in electrocardiographic testing for angina pectoris

L T Sheffield, J H Holt, T J Reeves

Exercise graded by heart rate in electrocardiographic testing for angina pectoris

L T Sheffield et al. Circulation. 1965 Oct.
No abstract available

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