[Differentiation of the virus of Newcastle disease from that of classical fowl plague].
D000818:Animals; D002642:Chick Embryo; D002645:Chickens; D003937:Diagnosis, Differential; D009980:Influenza A virus / Q000302:isolation & purification; D005585:Influenza in Birds / Q000175:diagnosis*; D008722:Methods; D009521:Newcastle Disease / Q000175:diagnosis*; D009522:Newcastle disease virus / Q000302:isolation & purification
Differentisiatsiia virusov n'iukaslskoĭ bolezni i klassicheskoĭ chumy ptits.