Sombié, E.N. et al. 2023. HPLC Analysis and Protective Effect of Fractions from Ethanolic Extract of Calotropis procera (Ait.) R. Br Root Bark Against Diethylnitrosamine Induced-Hepatic Damage in Wistar Rats: http://www.doi.org/10.26538/tjnpr/v7i7.26. Tropical Journal of Natural Product Research (TJNPR). 7, 7 (Jul. 2023), 3462–3469.