Authors:
Littner, MR
Ilowite, JS
Tashkin, DP
Friedman, M
Serby, CW
Menjoge, SS
Witek, TJ
Citation: Mr. Littner et al., Long-acting bronchodilation with once-daily dosing of tiotropium (Spiriva)in stable chronic obstructive pulmonary disease, AM J R CRIT, 161(4), 2000, pp. 1136-1142