TY - JOUR T1 - Radiological Assessment of Osteo-Arthrosis JF - Annals of the Rheumatic Diseases JO - Ann Rheum Dis SP - 494 LP - 502 DO - 10.1136/ard.16.4.494 VL - 16 IS - 4 AU - J. H. Kellgren AU - J. S. Lawrence Y1 - 1957/12/01 UR - http://ard.bmj.com/content/16/4/494.abstract N2 - 300 Multiple ChoicesThis is a pdf-only article and there is no markup to show you.full-text.pdf ER -