10 Wilkinson Wilkinson RJ RJ Llewelyn Llewelyn M M Toossi Toossi Z Z Patel Patel P P Pasvol Pasvol G G Lalvani Lalvani A A Influence of vitamin D deficiency and vitamin D receptor polymorphisms on tuberculosis among Gujarati Asians in west London: a case-control study Influence of vitamin D deficiency and vitamin D receptor polymorphisms on tuberculosis among Gujarati Asians in west London: a case-control study Lancet Lancet 2000 2000 355 355 618 618 621 621 10696983 10696983. This evidence concerns the gene VDR and vitamin D deficiency.