[Method for the visualization of pustules of the chorioallantoic membrane of the chick embryo].
D000818:Animals; D002642:Chick Embryo; D049033:Chorioallantoic Membrane; D005076:Exanthema; D006801:Humans; D012899:Smallpox / Q000175:diagnosis*; D013672:Technology; D012901:Variola virus; D014780:Viruses / Q000208:ethnology*
SMALLPOX/diagnosis; VIRUSES/culture