OmajiG. O., AnakaaT. M., and IlounoL. E. “DNA VACCINES: CHALLENGES AND APPROACHES”. FUDMA JOURNAL OF SCIENCES 5, no. 4 (January 28, 2022): 216 - 221. Accessed May 5, 2024. https://fjs.fudutsinma.edu.ng/index.php/fjs/article/view/808.