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Pulmonary Medicine
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2012
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Article
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Tab 1
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Research Article
Pendelluft in Chronic Obstructive Lung Disease Measured with Lung Sounds
Table 1
The number of patients, their age and gender in each diagnostic category.
Controls
COPD
Number of patients
90
90
Age (mean ± stdev)
69 ± 10
69 ± 11
Gender (% female)
50
50