Mufida, D. C., Saputra, A. D., Hermansyah, B., Agustina, D., Shodikin, M. A. . and Armiyanti, Y. . (2022) “Interleukin-22-induced β‑defensin-2 expression by intranasal immunization with Streptococcus pneumoniae RrgB epitopes”, Universa Medicina, 41(1), pp. 37–46. doi: 10.18051/UnivMed.2022.v41.37-46.