Yakubu, A., M.U. Liman and E.A.O. Laseinde
Journal of Animal and Veterinary Advances 5 ( 7 ): 559 - 561 , 2006
E.K. Asaniyan, J.O. Agbede and E.A.O. Laseinde
Journal of Animal and Veterinary Advances 5 ( 12 ): 1080 - 1087 , 2006