Clinical Rheumatology · 2002 · 71 citations · 7 references
MedicineOrthopaedic SurgeryOrthopedic SurgeryOrthopedicsRheumatologyJoint DiseaseJoint PathologyKnee ArthroplastyKnee DisordersMusculoskeletal RadiologyOsteoarthritisKnee Joint AssessmentKnee RadiographyOsteoarthritis RadiographyOsteoarthritis Severity Assessment
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Radiological Assessment of Osteo-Arthrosis
Jan Kellgren, J. S. Lawrence · Annals of the Rheumatic Diseases · 1957 · 12.4K citations · Full text
Jan L. van Saase, L K van Romunde, A. Cats et al. · Annals of the Rheumatic Diseases · 1989 · 871 citations · Full text
Correlates of knee pain among US adults with and without radiographic knee osteoarthritis.
M A Davis, W. H. Ettinger, John Neuhaus et al. · PubMed · 1992 · 185 citations