Inyang-Etoh, P.C., Udonkang, M.I. and Adeboboye, A.O. 2015. Occurrence of intestinal parasites amongst persons on highly active antiretroviral drug therapy in Calabar, Cross River State, Nigeria. Veterinary Science Development. 5, 1 (Feb. 2015). DOI:https://doi.org/10.4081/vsd.2015.5794.