Virus particles in renal tumors obtained from spring Rana pipiens of known geographic origin.
D000230:Adenocarcinoma / Q000382:microbiology* / Q000473:pathology; D000818:Animals; D001001:Anura; D007181:Inclusion Bodies, Viral; D007680:Kidney Neoplasms / Q000382:microbiology* / Q000473:pathology; D008854:Microscopy, Electron; D008910:Minnesota; D009858:Oncogenic Viruses; D013696:Temperature