title: [Nature of competent viral particles contained in murine sarcoma virus stocks, Moloney strain].
mesh_terms: D000818:Animals; D002460:Cell Line; D002499:Centrifugation, Density Gradient; D008168:Lung; D051379:Mice; D008979:Moloney murine leukemia virus; D010758:Phosphorus / Q000378:metabolism; D010759:Phosphorus Isotopes
chemical_list: D010759:Phosphorus Isotopes; D010758:Phosphorus
vernacular_title: Nature des particules virales compétentes contenues dans les tocks du virus du sarcome murin, isolat Moloney.