Corrections
Recent developments in inhaled therapy in stable chronic obstructive pulmonary disease
BMJ 2005; 330 doi: https://doi.org/10.1136/bmj.330.7506.1485 (Published 23 June 2005) Cite this as: BMJ 2005;330:1485
In the second paragraph of the section “Long acting inhaled bronchodilators” in this Clinical Review by C B Cooper and D P Tashkin (BMJ 2005;330:640, 19 Mar), the final sentence should have said that tiotropium increases (not reduces) the time to first exacerbation compared with placebo. (Figure 2 in the article confirms this statement.)