title: Leukemoid changes induced in germfree and conventional rats by Rous sarcoma virus.
mesh_terms: D000818:Animals; D001358:Avian Sarcoma Viruses / Q000472:pathogenicity*; D005354:Fibrosarcoma / Q000097:blood; D005856:Germ-Free Life; D007955:Leukemoid Reaction / Q000209:etiology*; D007958:Leukocyte Count; D009368:Neoplasm Transplantation; D051381:Rats; D013154:Spleen / Q000473:pathology