title: Characterization of two BALB-c infant thymus cell lines infected with lympholeukemogenic virus.
mesh_terms: D000818:Animals; D001681:Biological Assay; D002460:Cell Line; D046508:Culture Techniques; D006801:Humans; D007621:Karyotyping; D009052:Leukemia Virus, Murine / Q000472:pathogenicity; D008722:Methods; D008854:Microscopy, Electron; D009522:Newcastle disease virus / Q000276:immunology; D051381:Rats; D013950:Thymus Gland / Q000166:cytology*; D014181:Transplantation Immunology; D014182:Transplantation, Autologous; D014774:Virulence