A one-year prospective study of infectious etiology in patients hospitalized with acute exacerbations of COPD and concomitant pneumonia
Autor: | Ko, Fanny W.S., Ip, Margaret, Chan, Paul K.S., Ng, Susanna S.S., Chau, S.S., Hui, David S.C. |
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Zdroj: | In Respiratory Medicine 2008 102(8):1109-1116 |
Databáze: | ScienceDirect |
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