[1]
H. Elsheikha, A. Abbas, M. A. Aziz, and L. Elshabiny, “Therapeutic Efficacy of Chicken Egg Yolk Immunoglobulins Against Mycoplasma gallisepticum Infection in Chickens ”, Int. J. Poult. Sci., vol. 7, no. 6, pp. 548–554, May 2008, doi: 10.3923/ijps.2008.548.554.