Osteoarthritis and Cartilage · 2012 · 95 citations · 38 references
MedicineOrthopaedic SurgeryOrthopedic SurgeryJoint Replacement SurgeryOrthopedicsCartilage RegenerationImaging AssessmentJoint SurgeryKnee ArthroplastyOsteoarthritisRevision ArthroplastyKnee RadiographyOsteoarthritis Severity AssessmentPostoperative Osteoarthritis ProgressionRadiographic Evaluation Of JointsRadiographic Severity Grading
38
A 12-Item Short-Form Health Survey
John E. Ware, Mark Kosinski, Susan Keller · Medical Care · 1996 · 17.1K citations
Radiological Assessment of Osteo-Arthrosis
Jan Kellgren, J. S. Lawrence · Annals of the Rheumatic Diseases · 1957 · 12.4K citations · Full text
Understanding interobserver agreement: the kappa statistic.
Anthony J. Viera, Joanne M. Garrett · PubMed · 2005 · 7.1K citations