Anti-trypanosomal activity of crude root extract of Leptadenia hastata (Pers) decne in Wistar rats infected with Trypanosoma brucei brucei and associated hematological changes. - Malgwi SA; Zango MK; Mbaya AW; Dennis G; Kyari F; Sanda KA; Balami SB; Bwala AD (Journal of advanced veterinary and animal research, 2019)