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Efficacy and safety of eco-friendly inhalers: focus on combination ipratropium bromide and albuterol in chronic obstructive pulmonary disease
BACKGROUND: Chronic obstructive pulmonary disease (COPD) is a major cause of morbidity and mortality and its treatment is critical to improve quality of life, reduce symptoms, and diminish the frequency of COPD exacerbations. Due to the harmful environmental effects of pressurized metered-dose inhal...
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Formato: | Online Artículo Texto |
Lenguaje: | English |
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Dove Medical Press
2013
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Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3643287/ https://www.ncbi.nlm.nih.gov/pubmed/23658481 http://dx.doi.org/10.2147/COPD.S31246 |