Effect of the Passy-Muir tracheostomy speaking valve on pulmonary aspiration in adults
| Autor: | Elpern, Ellen H., Okonek, Marilyn Borkgren, Bacon, Mary, Gerstung, Cami, Skrzynski, Michelle |
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| Zdroj: | In Heart & Lung - The Journal of Acute and Critical Care July-August 2000 29(4):287-293 |
| Databáze: | ScienceDirect |
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