title: [Slow infections: development of the problem and classification of the agents].
mesh_terms: D000690:Amyotrophic Lateral Sclerosis; D000818:Animals; D001890:Borna Disease; D006801:Humans; D007729:Kuru; D008459:Measles virus / Q000302:isolation & purification; D008854:Microscopy, Electron; D012608:Scrapie; D012756:Sheep; D012897:Slow Virus Diseases / Q000473:pathology; D013344:Subacute Sclerosing Panencephalitis / Q000382:microbiology; D014780:Viruses / Q000145:classification
vernacular_title: Medlennye infektsii: stanovlenie problemy i klassifikatsiia vozbuditeleĭ.