The influence of the inhibitor of virus haemagglutination from chorioallantoic membrane on the multiplication of the influenza virus strain PR 8.
D000818:Animals; D049033:Chorioallantoic Membrane; D006384:Hemagglutination; D009975:Orthomyxoviridae / Q000208:ethnology*
HEMAGGLUTINATION; INFLUENZA VIRUSES/culture