Figure 1.

Individual data of capsaicin cough threshold before each treatment and after placebo and etodolac treatments in patients with chronic bronchitis. Each horizontal bar represents geometric mean value. * P < 0.03: an one-way analysis of variance using logarithmically transformed values.

Ishiura et al. Cough 2010 6:7   doi:10.1186/1745-9974-6-7
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