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Delivery of heliox with a semi-closed circuit during spontaneous breathing: a comparative economic theoretical study
BACKGROUND: Heliox is a mixture of oxygen and helium which reduces airway resistance in patients with airway obstruction. In clinical practice, patients breathing spontaneously receive heliox via an open circuit. Recently, a semi-closed circuit for heliox administration has been proposed which minim...
| Autores principales: | , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
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BioMed Central
2015
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| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4460863/ https://www.ncbi.nlm.nih.gov/pubmed/26059111 http://dx.doi.org/10.1186/s12890-015-0060-9 |