The American Journal of Cardiology · 1981 · 112 citations · 16 references
Cardiovascular DiseaseMyocardial InfarctionCoronary Artery DiseaseDiagnosisPrognostic ImportanceAcute Myocardial InfarctionPublic HealthMedicineAnginal SymptomsCardiologyCardiac ImagingEpidemiologyEmergency MedicineCoronary Heart DiseaseCardiovascular Imaging
16
Prognostic Value of Exercise Testing Soon after Myocardial Infarction
Pierre Théroux, David D. Waters, C Halphen et al. · New England Journal of Medicine · 1979 · 726 citations
Matching to Remove Bias in Observational Studies
Donald B. Rubin · Biometrics · 1973 · 717 citations
Observational Studies, Selection Bias, Matching Technique +5