Y. Raji, A.O. Morakinyo, A.K. Oloyo, O.S. Akinsomisoye, Olufadekemi ., T. Kunle-Alabi, P.R.C. Esegbue-Peters and F.O. Awobajo
Journal of Medical Sciences 5 ( 4 ): 337 - 343 , 2005