Bifunctional CD4-DC-SIGN Fusion Proteins Demonstrate Enhanced Avidity to gp120 and Inhibit HIV-1 Infection and Dissemination - Du, T; Hu, K; Yang, J; Jin, J; Li, C; Stieh, D; Griffin, GE; Shattock, RJ; Hu, Q (ANTIMICROBIAL AGENTS AND CHEMOTHERAPY, 2012)