BIBLIOGRAPHY Adi ri, R.S ., U.Gophn a and E. Z.Ron. 2003. Mul til ocus sequence Typing (MLST) of Escherichia coli 078 st rai ns. FEMS Microbial.Lett. 222: 199-203. Akita, E.M.and S. Nakai. 1992. Immunoglobulin from egg yolk;Isolation and purification. JFood sci.57: 626-634. Allison, E.M. and S.Nakai.1992. Immunoglobulins from egg yolk: Isolation and Purification. J.Food Sci. 57: 626-634. Altekruse, S.F., F.Elvinger, K.Y.Lee, L.K.Tollefson, E.W.Pierson, J.Eifert and N.Sriranganathan. 2002.Antimicrobial susceptibilities ofEscherichia coli strains from a turkey operation. J.Am.Vet.Med.Assoc. 221: 411-416. Al ts chu l, D., G. Hennache and N. H Van Re genmort el .1984 . Determinat ion of IgG and IgM le vel in serum by rocket immunoele ctro phorosi s usi ng yol k ant ibodie s fro m immuni zed chickens. J.Immunol. Meth.69: 1-7. Balaban, N.and A. Rasooly . 2000. Staphylococcal enterotoxins. IntJ Foodmicrobial61: 1-10. Bar Joseph, M. and M. Malkinson. 1980. Hen egg Yolk as a source of antiv iral antibodie s in the enzyme linked immunos orbent assay (ELISA): a comp arison o f two pla nt viru ses. J.Virol.Meth .1: 179- 184. 1