title: A possible link between vitamin D deficiency and impaired host defence to Mycobacterium tuberculosis.
mesh_terms: D005006:Ethnicity; D006801:Humans; D007111:Immunity, Cellular; D007194:India / Q000208:ethnology; D009169:Mycobacterium tuberculosis / Q000276:immunology*; D010154:Pakistan / Q000208:ethnology; D014376:Tuberculosis / Q000453:epidemiology / Q000209:etiology / Q000276:immunology*; D006113:United Kingdom; D014808:Vitamin D Deficiency / Q000150:complications*