%0 Journal Article %1 khan2015pdl1hi %A Khan, A R %A Hams, E %A Floudas, A %A Sparwasser, T %A Weaver, C T %A Fallon, P G %D 2015 %E Commun, Nat %J Nat Commun %K sparwasser %P 5997 %T PD-L1(hi) B cells are critical regulators of humoral immunity %V 6: