M.O. Buhari, I.A. Adigun, G.A. Rahman, J.A. Omotayo and K.O. Ogundipe
Research Journal of Medical Sciences 3 ( 1 ): 19 - 22 , 2009
I.A. Adigun, K.O. Ogundipe and O.O. Abiola
Surgery Journal 3 ( 4 ): 78 - 81 , 2008