TY - RPRT TI - Hierarchical interactions control CD4 gene expression during thymocyte development. AU - Matthew Adlam AU - Gerald Siu PY - 2003 DO - 10.1016/s1074-7613(03)00021-9 UR - https://pubmed.ncbi.nlm.nih.gov/12594945/ ID - 12594945 ER -