Smith, K. R., & Verma, S. C. (2009). A report indoor air pollution as a risk factor for pulmonary Tuberculosis (A case control study).
Chicago-viite (17. p.)Smith, Kirk R., ja Sharat C. Verma. A Report Indoor Air Pollution as a Risk Factor for Pulmonary Tuberculosis (A Case Control Study). 2009.
MLA-viite (8. p.)Smith, Kirk R., ja Sharat C. Verma. A Report Indoor Air Pollution as a Risk Factor for Pulmonary Tuberculosis (A Case Control Study). 2009.
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