TY - RPRT TI - Generation of cytotoxic T lymphocytes in vitro. IV. Functional activation of memory cells in the absence of DNA synthesis. AU - H R MacDonald AU - B Sordat AU - J C Cerottini AU - K T Brunner PY - 1975 DO - 10.1084/jem.142.3.622 UR - https://pubmed.ncbi.nlm.nih.gov/126270/ ID - 126270 ER -