title: Influence of host age on leukaemogenesis and virus proliferation after infection with a murine leukaemia virus.
mesh_terms: D000367:Age Factors; D000818:Animals; D009052:Leukemia Virus, Murine / Q000032:analysis / Q000472:pathogenicity*; D008099:Liver / Q000032:analysis; D051379:Mice; D013154:Spleen / Q000032:analysis; D013950:Thymus Gland / Q000032:analysis