Kirby, K. A., K. Singh, E. Michailidis, B. Marchand, E. N. Kodama, N. Ashida, H. Mitsuya, M. A. Parniak, and S. G. Sarafianos. 2011. “The Sugar Ring Conformation of 4’-Ethynyl-2-Fluoro-2’-Deoxyadenosine and Its Recognition by the Polymerase Active Site of HIV Reverse Transcriptase”. Cellular and Molecular Biology 57 (1):40-46. https://cellmolbiol.org/index.php/CMB/article/view/954.