title: Pathology of spontaneous cases of avian transmissible tubulonephrosis.
mesh_terms: D000818:Animals; D002645:Chickens; D005260:Female; D007564:Japan; D007668:Kidney / Q000382:microbiology / Q000473:pathology; D007684:Kidney Tubules / Q000473:pathology; D009401:Nephrosis / Q000453:epidemiology / Q000473:pathology / Q000662:veterinary*; D011201:Poultry Diseases / Q000453:epidemiology / Q000473:pathology*; D014513:Ureter / Q000473:pathology; D014777:Virus Diseases / Q000453:epidemiology / Q000662:veterinary; D014780:Viruses / Q000302:isolation & purification