A simplified plaque technique for titration of pox virus and its antibodies in chick embryo cells.
D000818:Animals; D000906:Antibodies / Q000032:analysis*; D002642:Chick Embryo; D046508:Culture Techniques; D014357:Trypsin / Q000494:pharmacology; D014616:Vaccinia virus / Q000276:immunology*; D014776:Virus Cultivation
D000906:Antibodies; D014357:Trypsin