TY - JOUR AU - Nussenzweig, Michel C. AB - Entry into the germinal center requires antigen-bearing B cells to compete for cognate T cell help at the T–B border. TI - A dynamic T cell–limited checkpoint regulates affinity-dependent B cell entry into the germinal center JF - The Journal of Experimental Medicine DO - 10.1084/jem.20102477 DA - 2011-06-06 UR - https://www.deepdyve.com/lp/pubmed-central/a-dynamic-t-cell-limited-checkpoint-regulates-affinity-dependent-b-HiHAHbuF0Y SP - 1243 EP - 1252 VL - 208 IS - 6 DP - DeepDyve ER -