Osteoarthritis and Cartilage · 2007 · 556 citations · 21 references
MedicineOrthopaedic SurgeryOrthopedic SurgeryCartilage RepairOrthopedic BiomaterialsOrthopedicsAutologous Chondrocyte ImplantationCartilage BiomechanicsCartilage RegenerationCartilage Tissue EngineeringMicrofracture SurgeryOsteoarthritisCartilage Defect Severity AssessmentCartilage Outcome MeasurementCartilage QuantificationCartilage Repair AssessmentCartilage Repair SurgeryCartilage TransplantationInternational Cartilage Repair Society Grading
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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
Statistics notes: Cronbach's alpha: Table 1
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EVALUATION OF CARTILAGE INJURIES AND REPAIR
Mats Brittberg, Carl S. Winalski · Journal of Bone and Joint Surgery · 2003 · 1.3K citations