1. Abeles, H., Rodescu, D., Williams, M. H.: Shortened chemotherapy for pulmonary tuberculosis. New Engl. J. Med. 307: 1527 (1982).
2. Amman, A. J., Schiffman, G., Austrian, R.: The antibody response to pneumococcal capsular polysaccharides in aged individuals. Proc. Soc. Exp. Biol. Med. 164: 312–316 (1980).
3. Austrian, R.: A reassessment of pneumococcal vaccine. New Engl. J. Med. 310: 651–653 (1984).
4. Axelsson, U., Hällen, J.: A population study on monoclonal gammapathy. Acta Med. Scand. 191:111–113(1972).
5. Bagdade, J. D., Root, R. K., Bulger, R. J.: Impaired leucocyte function in patients with poorly controlled diabetes. Diabetes 23: 9–15 (1974).