title: Reproduction of Rous virus in mouse embryonic tissue in vitro.
mesh_terms: D000818:Animals; D001358:Avian Sarcoma Viruses / Q000254:growth & development*; D004622:Embryo, Mammalian; D005455:Fluorescent Antibody Technique; D007106:Immune Sera; D066298:In Vitro Techniques; D051379:Mice; D014776:Virus Cultivation
chemical_list: D007106:Immune Sera