Pasha, Y. Z., M. A. Kacho, N. Ravan, and M. H. Ahmadi. “The Effect of Phototherapy on Serum Levels of 25-Hydroxyvitamin D in Neonatal Hyperbilirubinemia”. International Journal of Ayurvedic Medicine, vol. 10, no. 2, July 2019, pp. 157-61, doi:10.47552/ijam.v10i2.1278.