title: Humoral antibodies to mouse mammary tumor virus in sera from breast cancer patients.
mesh_terms: D000818:Animals; D000914:Antibodies, Viral / Q000032:analysis*; D001943:Breast Neoplasms / Q000276:immunology*; D005260:Female; D006801:Humans; D008325:Mammary Neoplasms, Experimental / Q000276:immunology; D008324:Mammary Tumor Virus, Mouse / Q000276:immunology*; D051379:Mice
chemical_list: D000914:Antibodies, Viral