Effects of a Walking Aid in COPD Patients Receiving Oxygen Therapy
| Autor: | Crisafulli, Ernesto, Costi, Stefania, De Blasio, Francesco, Biscione, Gianluca, Americi, Francesca, Penza, Sergio, Eutropio, Erika, Pasqua, Franco, Fabbri, Leonardo M., Clini, Enrico M. |
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| Zdroj: | In Chest April 2007 131(4):1068-1074 |
| Databáze: | ScienceDirect |
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