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# عنوان البحث سنة البحث
201
Immunization of Ducks Against Pasteurella multocida Infection by Avirulent CU Strain. II- Influence of Dose and Route on Protection Against Infection with different serotypes.

1992
202
Immunization of Ducks Against Pasteurella multocida Infection by Avirulent CU Strain. II- Influence of Dose and Route on Protection Against Infection with different serotypes.

1992
203 The occurance of rabbit viral haemorrhagic disease (RVHD) in Egypt. 1992
204 Immune response of white Pekin ducks to the CU vaccine administered by wing web and oral methods 1992
205 Immunization of Ducks Against Pasteurella multocida Infection by Avirulent cn Strain. HI- Comparison of Different Vaccination Protocols 1992
206 Immunization of Ducks Against Pasteurella multocida Infection by Avirulent cn Strain. HI- Comparison of Different Vaccination Protocols 1992
207 Immunization of Ducks Against Pasteurella multocida Infection by Avirulent cn Strain. HI- Comparison of Different Vaccination Protocols 1992
208 Immunization of Ducks Against Pasteurella multocida Infection by Avirulent cn Strain. HI- Comparison of Different Vaccination Protocols 1992
209 Immunization of Ducks Against Pastewella multocida Infection by Avirulent cn Strain. II~ Influence of Dose and Route on Protection Against Infection with different serotypes 1992
210 Immunization of Ducks Against Pastewella multocida Infection by Avirulent cn Strain. II~ Influence of Dose and Route on Protection Against Infection with different serotypes 1992