TY - RPRT TI - Thymic selection in CD8 transgenic mice supports an instructive model for commitment to a CD4 or CD8 lineage. AU - E A Robey AU - B J Fowlkes AU - J W Gordon AU - D Kioussis AU - H von Boehmer AU - F Ramsdell AU - R Axel PY - 1991 DO - 10.1016/0092-8674(91)90212-h UR - https://pubmed.ncbi.nlm.nih.gov/1898873/ ID - 1898873 ER -