title: [Apropos of the possibility of using freon deproteinization and ultracentrifugation for the purification of Rous sarcoma virus].
mesh_terms: D000818:Animals; D001358:Avian Sarcoma Viruses / Q000302:isolation & purification*; D006846:Hydrocarbons, Halogenated; D066298:In Vitro Techniques; D014461:Ultracentrifugation; D014764:Viral Proteins
chemical_list: D006846:Hydrocarbons, Halogenated; D014764:Viral Proteins
vernacular_title: K voprosu o vozmozhnosti primeneniia deproteinizatsii freonom i ul'tratsentrifugirovaniia dlia ochistki virusa Rausa.