A study of the effect of in vitro cultivation on the pathogenecity of Newcastle disease virus for baby chicks and chick embryos.
D000818:Animals; D002642:Chick Embryo; D003470:Culture Media; D066298:In Vitro Techniques; D009521:Newcastle Disease; D009522:Newcastle disease virus
D003470:Culture Media
CULTURE MEDIA; NEWCASTLE DISEASE/virus