Validation of Constant Work Rate Cycling Endurance Time for Use in Chronic Obstructive Pulmonary Disease Clinical Trials

1. Casaburi, R.
2. Merrill, D.
3. Leidy, N.K.
4. Locantore, N.
5. Dolmage, T.
6. Garcia-Aymerich, J.
7. Goldstein, R.
8. Harding, G.
9. Maltais, F.
10. O'Donnell, D.
11. Porszasz, J.
12. Puente-Maestu, L.
13. Rennard, S.
14. Rossiter, H.B.
15. Sciurba, F.
16. Spruit, M.A.
17. Tal-Singer, R.
18. Tetzlaff, K.
19. Van't Hul, A.
20. Yu, R.
21. Hamilton, A.