American Heart Journal · 1940 · 63 citations · 30 references
Electrophysiological EvaluationCardiovascular DiseaseMyocardial InfarctionAngina PectorisCardiac ElectrophysiologyElectrophysiologyDiagnostic SignificancePublic HealthMedicineCardiologyEmergency MedicineAnesthesiologyCardiovascular Imaging
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Chester S. Keefer · Archives of internal medicine · 1928 · 180 citations
Francis C. Wood · Archives of internal medicine · 1931 · 123 citations
William G. Lennox, Stanley Cobb · Medicine · 1928 · 89 citations