title: Transmission and expression of the leukemia introducing agent in BALB-cf(R3) mice.
mesh_terms: D000818:Animals; D001947:Breeding; D002474:Cell-Free System; D007938:Leukemia / Q000382:microbiology; D009052:Leukemia Virus, Murine / Q000302:isolation & purification; D007942:Leukemia, Experimental / Q000382:microbiology; D008221:Lymphoid Tissue / Q000382:microbiology; D008228:Lymphoma, Non-Hodgkin / Q000382:microbiology; D008325:Mammary Neoplasms, Experimental / Q000382:microbiology; D051379:Mice; D008815:Mice, Inbred Strains; D008854:Microscopy, Electron; D008892:Milk / Q000276:immunology; D009368:Neoplasm Transplantation; D012190:Retroviridae / Q000302:isolation & purification; D013950:Thymus Gland / Q000503:physiopathology