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A case-control study of tobacco smoking and tuberculosis in India
OBJECTIVES: To evaluate the role of smoking as a risk factor for the development of pulmonary tuberculosis. MATERIALS AND METHODS: A total of 111 sputum smear—positive patients of pulmonary tuberculosis and 333 controls matched for age and sex were interviewed according to a predesigned questionnair...
Autores principales: | , , , , , |
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Formato: | Texto |
Lenguaje: | English |
Publicado: |
Medknow Publications
2009
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2801046/ https://www.ncbi.nlm.nih.gov/pubmed/19881167 http://dx.doi.org/10.4103/1817-1737.56007 |