[Histological changes in the fertilized hen egg after infection with the virus of spring-summer meningoencephalitis (FSME)].
D000818:Animals; D002645:Chickens; D004660:Encephalitis; D004671:Encephalitis, Arbovirus / Q000821:virology*; D058872:Epidemics; D005260:Female; D008590:Meningoencephalitis
ENCEPHALITIS, EPIDEMIC/virology