Lander, J. K., Chesebro, B., & Fan, H. (1999). Appearance of Mink Cell Focus-Inducing Recombinants during In Vivo Infection by Moloney Murine Leukemia Virus (M-MuLV) or the Mo+PyF101 M-MuLV Enhancer Variant: Implications for Sites of Generation and Roles in Leukemogenesis. American Society for Microbiology.

Lander, Jeffrey K., Bruce Chesebro, and Hung Fan. Appearance of Mink Cell Focus-Inducing Recombinants During In Vivo Infection By Moloney Murine Leukemia Virus (M-MuLV) or the Mo+PyF101 M-MuLV Enhancer Variant: Implications for Sites of Generation and Roles in Leukemogenesis. American Society for Microbiology, 1999.

Lander, Jeffrey K., Bruce Chesebro, and Hung Fan. Appearance of Mink Cell Focus-Inducing Recombinants During In Vivo Infection By Moloney Murine Leukemia Virus (M-MuLV) or the Mo+PyF101 M-MuLV Enhancer Variant: Implications for Sites of Generation and Roles in Leukemogenesis. American Society for Microbiology, 1999.