title: Mouse mammary tumor virus infectivity as a function of age at inoculation, breeding, and total lapsed time.
mesh_terms: D000367:Age Factors; D000818:Animals; D000956:Antigens, Viral; D001947:Breeding; D004121:Dimethyl Sulfoxide; D005260:Female; D007774:Lactation; D008325:Mammary Neoplasms, Experimental / Q000209:etiology*; D008324:Mammary Tumor Virus, Mouse / Q000472:pathogenicity*; D051379:Mice; D008815:Mice, Inbred Strains; D008892:Milk / Q000276:immunology; D011247:Pregnancy; D013997:Time Factors
chemical_list: D000956:Antigens, Viral; D004121:Dimethyl Sulfoxide