title: Radioimmunoassay for major external glycoprotein of murine mammary tumor virus.
mesh_terms: D000818:Animals; D005260:Female; D006023:Glycoproteins / Q000032:analysis*; D008324:Mammary Tumor Virus, Mouse / Q000032:analysis*; D051379:Mice; D008809:Mice, Inbred C3H; D008815:Mice, Inbred Strains; D008892:Milk / Q000382:microbiology; D011247:Pregnancy; D011863:Radioimmunoassay / Q000379:methods; D014764:Viral Proteins / Q000032:analysis*
chemical_list: D006023:Glycoproteins; D014764:Viral Proteins