| 211 |
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 |
| 212 |
Some studies on Pasteurella anatipestifer infection in goosling and chicks |
1992 |
| 213 |
Some studies on Pasteurella anatipestifer infection in goosling and chicks |
1992 |
| 214 |
The occurance of rabbit viral haemorrhagic disease (RVHD) in Egypt. |
1992 |
| 215 |
Tissue derived inactivated vaccine against rabbit viral haemorrhagic disease |
1992 |
| 216 |
Tissue derived inactivated vaccine against rabbit viral haemorrhagic disease |
1992 |
| 217 |
Tissue-derived inactivated vaccine against rabbit viral haemorrhagic disease |
1992 |
| 218 |
Tissue-derived inactivated vaccine against rabbit viral haemorrhagic disease |
1992 |
| 219 |
Vaccination against Paramyxovirus type 1 in pigeons |
1992 |
| 220 |
Vaccination against Paramyxovirus type 1 in pigeons |
1992 |
