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Prevalence and etiological profile of chronic obstructive pulmonary disease in nonsmokers

BACKGROUND: Tobacco smoking has been recognized as the most important risk factor for chronic obstructive pulmonary disease (COPD) for a long time, but recent studies have shown that nonsmokers also contribute to a significant proportion of COPD. This study was performed to find out the proportion o...

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Detalles Bibliográficos
Autores principales: Mahmood, Tariq, Singh, Ravindra Kumar, Kant, Surya, Shukla, Amitabh Das, Chandra, Alok, Srivastava, Rajneesh Kumar
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Medknow Publications & Media Pvt Ltd 2017
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5351352/
https://www.ncbi.nlm.nih.gov/pubmed/28360458
http://dx.doi.org/10.4103/0970-2113.201298