TY - RPRT TI - Procedure for preparing peptide-major histocompatibility complex tetramers for direct quantification of antigen-specific cytotoxic T lymphocytes. AU - Xian-Hui He AU - Li-Hui Xu AU - Yi Liu PY - 2005 DO - 10.3748/wjg.v11.i27.4180 UR - https://pubmed.ncbi.nlm.nih.gov/16015686/ ID - 16015686 ER -