Charles Akhadelor Unuigbe, Chinem Fumi Unula, Anthony Aiwonegbe, Jeremiah Ogboma Uadia, Isaac Akhigbe, Emesiri Asakitikpi, & Osahon Kennedy Ogbeide. (2021). Bioactive chemical constituents, acute toxicity and 1,1-diphenyl-2-picrylhydrazyl radical scavenging activity of Polyalthia longifolia root. GSC Biological and Pharmaceutical Sciences, 14(1), 018–026. https://doi.org/10.30574/gscbps.2021.14.1.0407