Ten-Year Trends in Direct Costs of COPD: A Population-Based Study
| Autor: | Khakban, Amir, Sin, Don D., FitzGerald, J. Mark, Ng, Raymond, Zafarí, Zafar, McManus, Bruce, Hollander, Zsuzsanna, Marra, Carlo A., Sadatsafavi, Mohsen * |
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| Zdroj: | In Chest September 2015 148(3):640-646 |
| Databáze: | ScienceDirect |
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