Structural and functional studies of the Friend spleen focus-forming virus: structural relationship of SFFV to dualtropic viruses and molecular cloning of a biologically active subgenomic fragment of SFFV DNA.

Evans, L. H., Duesberg, P. H., Linemeyer, D. L., Ruscetti, S. K., & Scolnick, E. M. (1981). Structural and functional studies of the Friend spleen focus-forming virus: structural relationship of SFFV to dualtropic viruses and molecular cloning of a biologically active subgenomic fragment of SFFV DNA. Haematology and Blood Transfusion, 26, 472–478. https://doi.org/10.1007/978-3-642-67984-1_86