Chukwurah , S., Kalu , S., Ufoaroh , C., Jisieike-Onuigbo, N., Onubogu , C., Kalu , S., Onah, S., Ezejiofor, O., Eleje , G., Mbanuzuru, V., Okpara, H., Ezeude, C., Onah , C., Nweje, S., Ekwebene, O., Eze, K., Ugochukwu, E. and Ibe , C. 2023. Assessment of immunity against HBV among children aged 2-17 years in Nnewi, Anambra state. Orient Journal of Medicine. 35, 1-2 (Jan. 2023), 18. DOI:https://doi.org/10.5281/zenodo.7263421.