PubMed=
2778838; DOI=
10.1093/jnci/81.19.1492
Cox G.W., Mathieson B.J., Gandino L., Blasi E., Radzioch D., Varesio L.
Heterogeneity of hematopoietic cells immortalized by v-myc/v-raf recombinant retrovirus infection of bone marrow or fetal liver.
J. Natl. Cancer Inst. 81:1492-1496(1989)