title: Rat leukemia derived 9H virus (9HV). II. Response of rats to low doses of virus.
mesh_terms: D000818:Animals; D000831:Animals, Newborn; D001921:Brain / Q000382:microbiology; D003588:Cytopathogenic Effect, Viral; D004267:DNA Viruses / Q000472:pathogenicity*; D005260:Female; D006385:Hemagglutination Inhibition Tests; D006386:Hemagglutination Tests; D006506:Hepatitis A / Q000209:etiology; D008099:Liver / Q000382:microbiology; D008107:Liver Diseases / Q000382:microbiology*; D011247:Pregnancy; D011693:Purpura / Q000382:microbiology*; D051381:Rats; D011919:Rats, Inbred Strains; D012190:Retroviridae