PONÉ, J.; BILONG BILONG, C.; MPOAME, M.; NGWA, C.; COLES, G. In Vitro Activity of Ethanol, Cold Water and Hot Water Extracts of the Bark of Canthium Mannii (Rubiaceae) Stem on Ancylostoma Caninum Eggs. ECAJPS 2018, 9, 14-18.