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- [21] STUDIES ON THE VIRULENCE OF AUJESZKYS DISEASE VIRUS-STRAINS ISOLATED FROM SWINE ACTA VETERINARIA ACADEMIAE SCIENTIARUM HUNGARICAE, 1981, 29 (04): : 343 - 348
- [22] STUDIES ON BIOLOGICAL CHARACTERS OF FIELD STRAINS OF NEWCASTLE DISEASE VIRUS JAPANESE JOURNAL OF VETERINARY SCIENCE, 1968, S 30 : 157 - &
- [23] STUDIES ON NEUROVIRULENCE OF NEWCASTLE-DISEASE VIRUS (NDV) STRAINS ACTA MICROBIOLOGICA ACADEMIAE SCIENTIARUM HUNGARICAE, 1975, 22 (03): : 334 - 334
- [26] STUDIES FOR THE CHARACTERIZATION OF PRUNE DWARF VIRUS-STRAINS ACTA PHYTOPATHOLOGICA ACADEMIAE SCIENTIARUM HUNGARICAE, 1980, 15 (1-4): : 355 - 357
- [28] EXPERIMENTAL STUDIES ON A VELOGENIC VISCEROTROPIC NEWCASTLE (RANIKHET) DISEASE VIRUS ISOLATED FROM AN EPIDEMIC IN UTTAR-PRADESH INDIAN JOURNAL OF ANIMAL SCIENCES, 1984, 54 (04): : 353 - 359