1. Agostini C, Chilosi M, Zambello R, Trentin L, and Semenzato G (1993). Pulmonary cells in health and disease: Lymphocytes. Eur Respir J 6:1378–1401.
2. Brandtzaeg P (1996). History of oral tolerance and mucosal immunity. Ann N Y Acad Sci 778:1–27.
3. Cepek KL, Wong DA, Brenner MB, and Springer TA (1995). CD103 (αE) cluster report. In: Schlossman SF, Boumsell L, Gilks W, Harlan JM, Kishimoto T, Morimoto C, Ritz J, Shaw S, Silverstein R, Springer T, Tedder TF, and Todd RF, editors. Leukocyte Typing V, vol 2. Oxford: Oxford University Press, 1666–1667.
4. Cerf-Bensussan N, Jarry A, Brousse N, Lisowska GB, Guy-Grand D, and Griscelli C (1987). A monoclonal antibody (HML-1) defining a novel membrane molecule present on human intestinal lymphocytes. Eur J Immunol 17:1279–1285.
5. Chailleux E, Bignon JD, Peyrat MA, Godard A, and Soulillou JP (1985). Lymphocyte subsets, phytohaemagglutinin responsiveness of blood lymphocytes, and interleukin 2 production in sarcoidosis. Thorax 40:768–773.