Fernelius, A L Characterization of bovine viral diarrhea viruses. II. Ultrafiltration properties of different strains after various treatments. [electronic resource] - Archiv fur die gesamte Virusforschung 1968 - 219-26 p. digital Publication Type: Journal Article ISSN: 0003-9012 Standard No.: 10.1007/BF01258167 doi Subjects--Topical Terms: AnimalsBiometryCattleCattle DiseasesCulture TechniquesCytopathogenic Effect, ViralFiltrationFreezingPreservation, BiologicalRibonucleases--pharmacologyUltrasonicsVirus CultivationViruses, Unclassified