[Intensification of the virulence of vaccinia virus by repeated passages at supra-optimal temperature].
D000818:Animals; D066298:In Vitro Techniques; D051379:Mice; D011817:Rabbits; D014616:Vaccinia virus / Q000472:pathogenicity*; D014774:Virulence; D014776:Virus Cultivation
Exaltation de la virulence du virus vaccinal par passages répétés à température supra-optimale.