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Evaluation of pulsed dose oxygen delivery during exercise in patients with severe chronic obstructive pulmonary disease
BACKGROUND—Oxygen conserving devices may lead to substantial increases in the duration of oxygen provided. A study was undertaken to compare the performance of a pulsed dose oxygen delivery (PDOD) system with continuous flow oxygen or air during a maximal walking test. METHODS—Fourteen patients with...
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| Main Authors: | , , , |
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| Formato: | Artigo |
| Idioma: | Inglês |
| Publicado em: |
BMJ Group
1999
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| Assuntos: | |
| Acesso em linha: | https://ncbi.nlm.nih.gov/pmc/articles/PMC1745430/ https://ncbi.nlm.nih.gov/pubmed/10325901 |
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