title: The use of haemopoietic heterochimeras for the detection of leukaemogenic virus.
mesh_terms: D000818:Animals; D001854:Bone Marrow Cells; D016026:Bone Marrow Transplantation; D005260:Female; D005622:Friend murine leukemia virus; D006413:Hematopoietic System; D007621:Karyotyping; D007942:Leukemia, Experimental / Q000175:diagnosis; D008297:Male; D051379:Mice; D009030:Mosaicism; D051381:Rats; D013154:Spleen; D014183:Transplantation, Heterologous