1. Effect of encouragement on walking test performance. Issue 11 (November 1984) Authors: Guyatt, G H; Pugsley, S O; Sullivan, M J; Thompson, P J; Berman, L; Jones, N L; Fallen, E L; Taylor, D W Journal: Thorax Issue: Volume 39:Issue 11(1984) Page Start: 818 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗