S. A. Leigh, J. D. Evans, and S. L. Branton, “Stability of Rehydrated Mycoplasma gallisepticum Vaccine Homogeneity over Time”, Int. J. Poult. Sci., vol. 13, no. 10, pp. 549–551, Sep. 2014, doi: 10.3923/ijps.2014.549.551.