1. Ackert, C., Plüss, H. J., and Hitzig, W. H., 1976, Hereditary severe combined immunodeficiency and adenosine deaminase deficiency, Pediatr. Res. 10: 67.
2. Aiuti, F., LaCava, V., Garofalo, J. A., D’Amelio, R., and D’Asero, C., 1973, Surface markers on human lymphocytes: Studies of normal subjects and of patients with primary immunodeficiencies, Clin. Exp. Immunol. 15: 43.
3. Aiuti, F., Cerottini, J.-C., Coombs, R. R. A., Cooper, M., Dickler, H. B., Fryiland, S., Fudenberg, H. H., Greaves, M. F., Grey, H. M., Kunkel, H. G., Natvig, J., Preud’homme, J.-L., Rabellino, E., Ritts R. E., Rowe, D. S., Seligmann, M., Siegal, F. P., Stjernsward, J., Terry, W. D., and Wybran, J., 1974, Special technical report: Identification, enumeration and isolation of B and T lymphocytes from human peripheral blood. Report of a WHO/IARC-sponsored workshop on human B and T cells, London, July, 1974, Scand, J. Immunol. 3: 521.
4. Aiuti, F., Ammirati, P., Fiorelli, M., Franchi, F., Calvani, N., and Businco, L., 1979, Immunologic and clinical investigations on a bovine thymic extract. Therapeutic applications in primary immunodeficiencies, Pediatr. Res. 13: 797.
5. Alper, C. A., Cotten, H. R., Rosen, F. S., Rabson, A. R., Macnab, G. M., and Gear, J. S. S., 1972, Homozygous deficiency of the third component of complement (C3) in a patient with repeated infections, Lancet 2: 1179.