title: [Isolation of a foreign virus from calf serum].
mesh_terms: D000818:Animals; D001769:Blood / Q000382:microbiology*; D002417:Cattle; D002478:Cells, Cultured; D003470:Culture Media; D003588:Cytopathogenic Effect, Viral; D006801:Humans; D007668:Kidney; D007739:L Cells; D009500:Neutralization Tests; D018108:Respirovirus / Q000302:isolation & purification*; D013696:Temperature
chemical_list: D003470:Culture Media
vernacular_title: Isolierung eines Fremdvirus aus Kälberserum.