[Presence of particles of viral appearance in the spleen of normal chick embryos].
D000818:Animals; D002642:Chick Embryo; D004583:Electrons; D008853:Microscopy; D008854:Microscopy, Electron; D013154:Spleen / Q000473:pathology*; D014780:Viruses
MICROSCOPY, ELECTRON; SPLEEN/pathology; VIRUSES
Présence de particules d'aspect virusal dans la rate d'embryons de poulets normaux.