Massi, M. N., B. . Fikri, A. M. Putera, S. D. Alfian, N. R. Ridha, S. H. Putri, U. . Chaera, I. W. Iskandar, and N. Shimojo. “Association Between Vitamin D Levels With IL-6 and IL-10 in Umbilical Cord Blood of Infants”. Narra J, vol. 4, no. 3, Oct. 2024, p. e889, doi:10.52225/narra.v4i3.889.