Papillary ependymomas produced in Rattus (Mastomys) natalensis inoculated with vacuolating virus (SV40).
D000818:Animals; D000831:Animals, Newborn; D001932:Brain Neoplasms; D004806:Ependymoma; D051189:Murinae; D009858:Oncogenic Viruses; D051381:Rats; D014780:Viruses
ANIMAL VIRUSES; ANIMALS, NEWBORN; BRAIN NEOPLASMS; EPENDYMOMA; TUMOR VIRUSES