title: Virological analysis of individual foci induced in hematopoietic cells by avian myeloblastosis in virus.
mesh_terms: D000818:Animals; D001354:Avian Leukosis Virus; D009189:Avian Myeloblastosis Virus / Q000302:isolation & purification; D002471:Cell Transformation, Neoplastic; D002474:Cell-Free System; D002642:Chick Embryo; D046508:Culture Techniques; D005347:Fibroblasts; D006412:Hematopoietic Stem Cells; D011784:Quail; D012526:Satellite Viruses; D014776:Virus Cultivation; D014779:Virus Replication