| Literature DB >> 4074248 |
F D Adu, O Oyejide, B O Ikede.
Abstract
Newcastle disease virus was isolated from outbreaks of the disease in vaccinated and unvaccinated poultry flocks representing commercial and backyard farms in different parts of Nigeria. On characterization, all 12 isolates were found to be velogenic.Entities:
Mesh:
Year: 1985 PMID: 4074248
Source DB: PubMed Journal: Avian Dis ISSN: 0005-2086 Impact factor: 1.577