1. Comparative study of the phytochemical composition of the leaves of five Nigerian medicinal plants;Eleazu;Journal of Biotechnology and Pharmaceutical Research,2012
2. Phytochemical Analysis and Antibacterial Screening of Leaves of Diospyros Mespiliformis and Ziziphus Spina-Christi;Dangoggo;Journal of Chemical Engineering,2012
3. Pedalium murex Linn-An overview of its phytopharmacological aspects;Patel;Asian Pac J Trop Med,2011
4. Loganiaceae;Li,1996
5. Morton AL, Faber, Faber. Principal Drugs and Their Uses, London, 1934.