DR. S.S. SUBRAMANIAN, Ph.D, MS. S. SUGANTHI, & MR. N. MOHAMMED SHABEER. (2017). Case study report on efficacy of vitamin D in physiotherapy. International Journal of Pharma and Bio Sciences, 8(2), 686–690. https://doi.org/10.22376/ijpbs.2017.8.2.b686-690