[Effect of cortisone on vaccinia virus in the chick embryo].
D000818:Animals; D002642:Chick Embryo; D003348:Cortisone / Q000494:pharmacology*; D006801:Humans; D014615:Vaccinia; D014616:Vaccinia virus; D014780:Viruses
D003348:Cortisone
CORTISONE/effects; VACCINIA/virus; VIRUSES
Action de la cortisone sur le virus vaccinal dans l'oeuf embryonné.