TY - RPRT TI - Cellular interactions involved in Th cell memory. AU - D van Essen AU - P Dullforce AU - T Brocker AU - D Gray PY - 2000 DO - 10.4049/jimmunol.165.7.3640 UR - https://pubmed.ncbi.nlm.nih.gov/11034367/ ID - 11034367 ER -