Your search returned the following 2 documents:

2. Involvement of novel HIV-1 reverse transcriptase mutations in the regulation of resistance to nucleoside inhibitors
   Valentina Svicher, Tobias Sing, Maria Mercedes Santoro, Federica Forbici, Fátima Rodriguez- Barrios, Ada Bertoli, Niko Beerenwinkel, Maria Concetta Bellocchi, Federigo Gago, Antonella d´Arminio Monforte, Andrea Antinori, Thomas Lengauer, Francesca Ceccherini-Silberstein, and Carlo-Federico Perno
   Journal of Virology 80 (14): 7186-7198, 2006
   
1. Dynamics of NRTI resistance mutations during therapy interruption
   Maria Trignetti, Tobias Sing, Valentina Svicher, Maria Mercedes Santoro, Federica Forbici, Roberta D'Arrigo, Maria Concetta Bellocchi, Mario Santoro, Patrizia Marconi, Mauro Zaccarelli, Maria Paola Trotta, Rita Bellagamba, Pasquale Narciso, Andrea Antinori, Thomas Lengauer, Carlo Federico Perno, and Francesca Ceccherini-Silberstein
   AIDS Research and Human Retroviruses 25 (1): 57-64, 2009