title: Characterization of an avian leukosis virus isolate.
mesh_terms: D000917:Antibody Formation; D001354:Avian Leukosis Virus / Q000276:immunology* / Q000302:isolation & purification*; D001358:Avian Sarcoma Viruses / Q000276:immunology*; D046508:Culture Techniques; D009500:Neutralization Tests