High-yield isolation of mouse mammary tumor virus.
D000818:Animals; D000941:Antigens; D002499:Centrifugation, Density Gradient; D002501:Centrifugation, Zonal; D006386:Hemagglutination Tests; D007053:Ice; D007118:Immunoassay; D008324:Mammary Tumor Virus, Mouse / Q000302:isolation & purification*; D008854:Microscopy, Electron
D000941:Antigens; D007053:Ice