PT - JOURNAL ARTICLE AU - D. A. H. Yates TI - Sciatica and Chymopapain AID - 10.1136/ard.43.4.659 DP - 1984 Aug 01 TA - Annals of the Rheumatic Diseases PG - 659--659 VI - 43 IP - 4 4099 - http://ard.bmj.com/content/43/4/659.short 4100 - http://ard.bmj.com/content/43/4/659.full SO - Ann Rheum Dis1984 Aug 01; 43