共 50 条
- [21] GENOME DIFFERENCES AMONG FIELD ISOLATES AND VACCINE STRAINS OF PSEUDORABIES VIRUS JOURNAL OF GENERAL VIROLOGY, 1985, 66 (JAN): : 69 - 82
- [22] Positive identification of Newcastle disease virus vaccine strains and detection of contamination in vaccine batches by restriction site analysis of the matrix protein gene JOURNAL OF VETERINARY MEDICINE SERIES B-INFECTIOUS DISEASES AND VETERINARY PUBLIC HEALTH, 2003, 50 (07): : 311 - 315
- [25] Differentiation of field isolates and vaccine strains of infectious laryngotracheitis virus by DNA sequencing AFRICAN JOURNAL OF MICROBIOLOGY RESEARCH, 2011, 5 (24): : 4112 - 4117
- [27] Pathogenesis of Newcastle disease virus isolates in pigeon INDIAN JOURNAL OF ANIMAL SCIENCES, 2000, 70 (11): : 1125 - 1126
- [28] STUDIES ON BIOLOGICAL CHARACTERS OF FIELD STRAINS OF NEWCASTLE DISEASE VIRUS .2. JAPANESE JOURNAL OF VETERINARY SCIENCE, 1969, S 31 : 58 - &