Hervé Groux, Anne O'Garra, Mike Bigler, Matthieu Rouleau, Svetlana Antonenko, Jan E. de Vries, Maria Grazia Roncarolo,
A CD4 + T-cell subset inhibits antigen-specific T-cell responses and prevents colitis Nature. ,vol. 389, pp. 737- 742 ,(1997) ,
10.1038/39614