European Radiology · 2014 · 20 citations · 23 references
MedicineOrthopaedic SurgeryRadiologyDiagnostic ImagingDiagnostic RadiologyRadiographic AnatomyImaging AssessmentJoint DiseaseMagnetic Resonance ImagingMetatarsal BonesFirst Metatarsophalangeal Joint ArthritisFirst Metatarsophalangeal Joint Stress ImagingMetatarsal ImagingMetatarsal Magnetic Resonance ImagingMetatarsophalangeal Joint Anatomy
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Understanding interobserver agreement: the kappa statistic.
Anthony J. Viera, Joanne M. Garrett · PubMed · 2005 · 7.1K citations