@article{article, title = {{Efficient Nef-Mediated Downmodulation of TCR-CD3 and CD28 Is Associated with High CD4 ⁺ T Cell Counts in Viremic HIV-2 Infection}}, publisher = {{American Society for Microbiology}}, url = {{}}, year = {{2012}}, month = {{5}}, author = {{Khalid M and Yu H and Sauter D and Usmani SM and Schmokel J and Feldman J and Gruters RA and van der Ende ME and Geyer M and Rowland-Jones S and Osterhaus AD et al}}, doi = {{10.1128/jvi.06856-11}}, volume = {{86}}, journal = {{Journal of Virology}}, issue = {{9}}, pages = {{4906-4920}}, note = {{Accessed on 2025/05/30}}}