Ukaga, C. N., B. E. Nwoke, O. S. Udujih, A. A. Ohaeri, J. C. Anosike, B. U. Udujih, and M. I. Nwachukwu. “Placental Malaria in Owerri, Imo State, South-Eastern Nigeria”. Tanzania Journal of Health Research, vol. 9, no. 3, Jan. 2008, pp. 180-5, doi:10.4314/thrb.v9i3.14326.