Smith, R. A., Remington, K. M., Preston, B. D., Schinazi, R. F., & North, T. W. (1998). A Novel Point Mutation at Position 156 of Reverse Transcriptase from Feline Immunodeficiency Virus Confers Resistance to the Combination of (−)-β-2′,3′-Dideoxy-3′-Thiacytidine and 3′-Azido-3′-Deoxythymidine. American Society for Microbiology.

Smith, Robert A., Kathryn M. Remington, Bradley D. Preston, Raymond F. Schinazi, and Thomas W. North. A Novel Point Mutation At Position 156 of Reverse Transcriptase From Feline Immunodeficiency Virus Confers Resistance to the Combination of (−)-β-2′,3′-Dideoxy-3′-Thiacytidine and 3′-Azido-3′-Deoxythymidine. American Society for Microbiology, 1998.

Smith, Robert A., et al. A Novel Point Mutation At Position 156 of Reverse Transcriptase From Feline Immunodeficiency Virus Confers Resistance to the Combination of (−)-β-2′,3′-Dideoxy-3′-Thiacytidine and 3′-Azido-3′-Deoxythymidine. American Society for Microbiology, 1998.