Morphologic observations by electron microscopy of the monkey-adapted New-castle disease virus after culture in chicken embryos.
D000818:Animals; D002642:Chick Embryo; D002645:Chickens; D004583:Electrons; D000882:Haplorhini; D008460:Meat; D008853:Microscopy; D008854:Microscopy, Electron; D009521:Newcastle Disease
MICROSCOPY, ELECTRON; MONKEYS; NEWCASTLE DISEASE