PROPAGATION AND IMMUNOFLUORESCENT INVESTIGATIONS OF FRIEND VIRUS IN TISSUE CULTURE.
D005455:Fluorescent Antibody Technique; D005622:Friend murine leukemia virus; D007938:Leukemia; D051379:Mice; D009858:Oncogenic Viruses; D012106:Research; D046509:Tissue Culture Techniques; D014776:Virus Cultivation
EXPERIMENTAL LAB STUDY; FLUORESCENT ANTIBODY TECHNIC; LEUKEMIA; MICE; ONCOGENIC VIRUSES; TISSUE CULTURE; VIRUS CULTIVATION