1. Allison AC: Unresponsiveness to self-antigens. Lancet 2: 1401, 1971.
2. Allison AC, Denman AM, Barnes RD: Cooperating and controlling function of thymus-derived lymphocytes in relation to autoimmunity. Lancet 2: 135, 1971.
3. Altman A, Cohen IR, Feldman M: Normal T cell receptors for alloantigens. Cell Immunol 7: 134, 1973.
4. Barber HRK: Immunobiology for the Clinician. John Wiley & Sons, New York, 1977.
5. Barber HRK: The immune complex in diagnosis. Diagn Gynecol Obstet 2 (1): 3, 1980.