R.E. Akhigbe, M.O. Azeez, S.F. Ige, I.P. Oyeyipo, F.O. Ajao and A.O. Soladoye
International Journal of Pharmacology 4 ( 5 ): 403 - 406 , 2008
International Journal of Tropical Medicine 7 ( 1 ): 1 - 5 , 2012
Research Journal of Biological Sciences 6 ( 10 ): 537 - 540 , 2011
Research Journal of Medical Sciences 6 ( 2 ): 66 - 70 , 2012