The Obstructive Lung Disease in Northern Sweden Chronic Obstructive Pulmonary Disease Study: design, the first year participation and mortality.
| Autor: | Lindberg, A.1,2,3 anne.lindberg@nll.se, Lundbäck, B.1,4 |
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| Zdroj: | Clinical Respiratory Journal. Oct2008 Supplement 1, Vol. 2, p64-71. 8p. 1 Chart, 3 Graphs, 1 Map. |
| Databáze: | Academic Search Ultimate |
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