1. Measuring respiratory symptoms in clinical trials of COPD: reliability and validity of a daily diary. Issue 5 (4th March 2014) Authors: Leidy, N K; Sexton, C C; Jones, P W; Notte, S M; Monz, B U; Nelsen, L; Goldman, M; Murray, L T; Sethi, S Journal: Thorax Issue: Volume 69:Issue 5(2014) Page Start: 424 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗