CD3<sup>+</sup>4<sup>−</sup>8<sup>−</sup>WT31<sup>−</sup> (T cell receptor γ<sup>+</sup>) cells and other unusual phenotypes are frequently detected among spontaneously interleukin 2‐responsive T lymphocytes present in the joint fluid in juvenile rheumatoid arthritis. A clonal analysisAndrea De Maria, Lorenzo Moretta, Alessandro Moretta et al.|European Journal of Immunology|1987Cited by 79