L Ni, CJ Ma, Y Zhang, S Nandakumar, CL Zhang, XY Wu, T Borthwick, A Hamati, XY Chen, U Kumaraguru, JP Moorman, ZQ Yao. (2010) " PD-1 modulates regulatory T cells and suppresses T-cell responses in HCV-associated lymphoma. " Immunol Cell Biol 89. 535-9 PMID: 20975732 DOI: 10.1038/icb.2010.121 | Abstract and Keywords