PT - JOURNAL ARTICLE AU - Walker, A. R. TI - Degenerative diseases in developing countries DP - 1984 May 01 TA - Canadian Medical Association Journal PG - 1108--1108 VI - 130 IP - 9 4099 - http://www.cmaj.ca/content/130/9/1108.short 4100 - http://www.cmaj.ca/content/130/9/1108.full SO - CMAJ1984 May 01; 130