title: Activation of haemolytic activity in chick-embryo fibroblast cells infected with Newcastle-disease virus strain N [proceedings].
mesh_terms: D000818:Animals; D002642:Chick Embryo; D005347:Fibroblasts / Q000382:microbiology; D006461:Hemolysis; D009522:Newcastle disease virus / Q000472:pathogenicity*; D013045:Species Specificity