Review

Vitamin D deficiencies among tuberculosis patients in Africa: A systematic review.

Nutrition. 2015 Oct 1; 31 (10): 1204-12.
Article

Prevalence of hypovitaminosis D and folate deficiency in healthy young female Austrian students in a health care profession.

Eur J Nutr. 2012 Dec 1;51(8):1021-31.
Clinical Trial

Serum 25-hydroxy-vitamin D3 concentrations increase during tuberculosis treatment in Tanzania.

Int. J. Tuberc. Lung Dis. 2010 Sep 1;14(9):1147-52.