@misc{indiciae705638047092, title = {Procedure for preparing peptide-major histocompatibility complex tetramers for direct quantification of antigen-specific cytotoxic T lymphocytes.}, author = {Xian-Hui He and Li-Hui Xu and Yi Liu}, year = {2005}, doi = {10.3748/wjg.v11.i27.4180}, url = {https://pubmed.ncbi.nlm.nih.gov/16015686/}, note = {Source identifier: 16015686} }