Fagan P.K. ea, 1997
Fagan P.K., Djordjevic S.P., Chin J. et al. 1997. Oral immunization of mice with attenuated Salmonella typhimunum uroA expressing a recombinant Mycoplasma hyopneumoniae antigen (NrdF) // Infect.Immun.Vol.65.P. 2502-2507.
Fagan P.K., Djordjevic S.P., Chin J. et al. 1997. Oral immunization of mice with attenuated Salmonella typhimunum uroA expressing a recombinant Mycoplasma hyopneumoniae antigen (NrdF) // Infect.Immun.Vol.65.P. 2502-2507.
