Banke, R O, E A Omudu, D A Ikenwa, and E J Feese. 2008. “Prevalence Of Gastro-Intestinal Parasites In Relation To Availability Of Sanitary Facilities Among Schooling Children In Makurdi, Nigeria”. Animal Research International 3 (2):489-93. https://doi.org/10.4314/ari.v3i2.40777.