@article{Lawal201912 title = "Phytochemical Analysis and Thin Layer Chromatography Profiling of Crude Extracts from Senna Occidentalis(Leaves)", journal = "Journal of Biotechnology and Biomedical Science", volume = "2", number = "1", pages = "12 - 21", year = "2019", note = "", issn = "2576-6694", doi = "https://doi.org/10.14302/issn.2576-6694.jbbs-19-2791", url = "https://openaccesspub.orgjbbs/article/1098", author = "A.M Lawal and R Abdullahi and M.S Ibrahim and M.Y Kurfi and A Khalid and M Nuhu", keywords = "Medicinal herbs", keywords = "Medicinal plants", keywords = "Phytochemicals", keywords = "Drug Development", keywords = "Chromatography." }