Chartier, C., Bushu, M. and Kamwenga, D. 1991. Main features of helminth parasitism in cattle in Ituri (Haut-Zaire). III. Geographic distribution and prevalence of the main helminths. Revue d’élevage et de médecine vétérinaire des pays tropicaux. 44, 1 (Jan. 1991), 61–68. DOI:https://doi.org/10.19182/remvt.9218.