A. Chika, S.O. Bello, A.O. Jimoh and M.T. Umar
Research Journal of Medical Sciences 5 ( 5 ): 257 - 261 , 2011
K. Abubakar, M.E. Halilu, A.O. Jimoh and A.S. Hudu
Research Journal of Pharmacology 5 ( 3 ): 40 - 42 , 2011