Hirsch, V. M., Dapolito, G., Hahn, A., Lifson, J., Montefiori, D., Brown, C. R., & Goeken, R. (1998). Viral Genetic Evolution in Macaques Infected with Molecularly Cloned Simian Immunodeficiency Virus Correlates with the Extent of Persistent Viremia. American Society for Microbiology.

Hirsch, Vanessa M., George Dapolito, Anna Hahn, Jeff Lifson, David Montefiori, Charles R. Brown, i Robert Goeken. Viral Genetic Evolution in Macaques Infected With Molecularly Cloned Simian Immunodeficiency Virus Correlates With the Extent of Persistent Viremia. American Society for Microbiology, 1998.

Hirsch, Vanessa M., et al. Viral Genetic Evolution in Macaques Infected With Molecularly Cloned Simian Immunodeficiency Virus Correlates With the Extent of Persistent Viremia. American Society for Microbiology, 1998.