The Direct Medical Costs of Undiagnosed Chronic Obstructive Pulmonary Disease
| Autor: | Mapel, Douglas W., Robinson, Scott B., Dastani, Homa B., Shah, Hemal, Phillips, Amy L., Lydick, Eva |
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| Zdroj: | In Value in Health 2008 11(4):628-636 |
| Databáze: | ScienceDirect |
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Full Text from ScienceDirect