Opara, K. N., E. S. Ibanga, N. B. Wali, and L. P. Usip. “Falciparum Malaria and Their Susceptibility to Genetic Markers Among Pregnant Women in Uyo, South Eastern Nigeria”. African Journal of Applied Zoology and Environmental Biology, vol. 6, no. 1, Feb. 2008, doi:10.4314/ajazeb.v6i1.41177.