The American Journal of Cardiology · 1997 · 36 citations · 20 references
MedicineCardiologyClinical CardiologyInterventional CardiologyCardiac AssessmentCardiovascular AssessmentClinical TrialsCoronary Artery DiseaseIschemic Heart DiseaseMyocardial Blood Flow QuantificationAngiographic SuccessClinical Measurement ReliabilityCoronary Flow AssessmentCoronary Intervention PlanningCoronary Physiologic AssessmentStandardization Of Clinical Measurements
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The Measurement of Observer Agreement for Categorical Data
J. Richard Landis, Gary G. Koch · Biometrics · 1977 · 78.9K citations · Full text
Sam Ellis, Michel Vandormael, Michael J. Cowley et al. · Circulation · 1990 · 1.3K citations
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