Role of Probiotics for Preventing the Infection of Pathogenic Intestinal Enterobacteriaceae in Broiler Chickens,
M.M.Amer, A. Hussien M.Dahshan, Hala.S.Hassan, Asmaa.A.Mohamed, and Sherein S.abdelgayed
, BS. VET. MED. J. 7 TH SCI. CONF. , Volume 20, Issue 1, (2013)