1. Evaluation of WOMAC 20, 50, 70 response criteria in patients treated with hylan G-F 20 for knee osteoarthritis. Issue 6 (25th November 2004) Authors: Bellamy, N; Bell, M J; Goldsmith, C H; Pericak, D; Walker, V; Raynauld, J P; Torrance, G W; Tugwell, P; Polisson, R Journal: Annals of the rheumatic diseases Issue: Volume 64:Issue 6(2005) Page Start: 881 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗