Meklaklun, P [Sensitivity testing of chick embryo subcultures to the Newcastle disease virus]. [electronic resource] - Veterinarno-meditsinski nauki 1977 - 47-51 p. digital Publication Type: English Abstract; Journal Article ISSN: 0324-1068 Subjects--Topical Terms: AnimalsCells, CulturedChick Embryo--microbiologyCytopathogenic Effect, ViralNewcastle disease virus--pathogenicity