Sujatha, G., M. Dhanasekaran, S. S. Qadri, and S. Jeevithan. “Effect of Vitamin A Supplementation in Category-I Pulmonary Tuberculosis Patients in a Medical College in India: A Rapid Assessment Analysis”. International Journal of Basic & Clinical Pharmacology, vol. 6, no. 1, Dec. 2016, pp. 66-69, doi:10.18203/2319-2003.ijbcp20164435.