Variability of the conserved v3 loop tip motif in hiv-1 subtype b isolates collected from brazilian and french patients - Tomasini-Grotto, Rejane Maria; Montes, Brigitte; Triglia, Denise; Braconi, Carla Torres; Block, Juliana Aliano; Zanotto, Paolo Marinho de Andrade; Pardini, Maria Inês de M. C.; Segondy, Michel (Brazilian Journal of Microbiology, 2010)