B.I. Onyeanusi, M.H. Sulaiman, S.O. Salami, S.M. Maidawa, A.D. Umosen, O. Byanet, J.O. Nzalak, M.N. Ali and J. Imam
International Journal of Poultry Science 7 ( 9 ): 894 - 897 , 2008
A.D. Umosen, B.I. Onyeanusi, S.O. Salami, J.O. Nzalak, J. Imam and C.S. Ibe
International Journal of Poultry Science 7 ( 12 ): 1204 - 1206 , 2008