TY - RPRT TI - Thymic development in human CD4 transgenic mice. Positive selection occurs after commitment to the CD8 lineage. AU - R K Paterson AU - L C Burkly AU - D K Kurahara AU - A Dunlap AU - R A Flavell AU - T H Finkel PY - 1994 UR - https://pubmed.ncbi.nlm.nih.gov/7930572/ ID - 7930572 ER -