1. Functional diversity of helper T lymphocytes;Abbas;Nature,1996
2. Two types of murine helper T cell clone I definition according to profiles of lymphokine activities and secreted proteins;Mosmann;J Immunol,1986
3. Induction of TH1 and TH2 responses;Romagnani;Immunol Today,1992
4. The concept of type-1 and type-2 helper T cells and their cytokines in humans;Del Prete;Int Rev Immunol,1998
5. Generation, persistence, and modulation of Th0 effector cells;Miner;J Immunol,1998