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 population.AuthorsKELLGREN, J H; LAWRENCE, J SPublicationAnnals of the rheumatic diseases, 1958, Vol 17, Issue 4, p388ISSN0003-4967Publication typeJournal ArticleDOI10.1136/ard.17.4.388