We found a matchYour institution may have access to this item. Find your institution then sign in to continue.TitleOsteo-arthrosis and Disk Degeneration in an Urban PopulationAuthorsKellgren, J. H.; Lawrence, J. S.PublicationAnnals of the Rheumatic Diseases, 1958, Vol 17, Issue 4, p388ISSN0003-4967Publication typearticleDOI10.1136/ard.17.4.388