Persistence of Transmitted Drug Resistance among Subjects with Primary Human Immunodeficiency Virus Infection

Susan J. Little, Simon D. W. Frost, Joseph K. Wong, Davey M. Smith, Sergei L. Kosakovsky Pond, Caroline C. Ignacio, Neil T. Parkin, Christos J. Petropoulos and Douglas D. Richman

Journal of Virology 82 ( 11 ): 5510 - 5518 , 2008