2002 · 42 citations · 0 references
Life SciencesCell BiologyImmunologyAdaptive ImmunityCellular ImmunologyImmunoregulationCell-mediated ImmunityHelper T Cell SubsetsLymphocyte ActivationT Cell ActivationT Cell BiologyT Cell DifferentiationHelper T Cell Effector FunctionT Cell ImmunologyT Helper CellsT-cell Immune ResponsesT-cell Mediated Responses