1. Adler, R., A. Noveross, and M. Lockie: J. Amer. med. Ass. 180, 2167 (1962).
2. Ainger, L. E., R. S. Ely, A. K. Done, and V. C. Kelley: Sydenham’s chorea. Effects of hormone therapy. Amer. J. Dis. Child. 89, 580 (1955).
3. Albam, B., J. A. Epstein, and A. R. Feinstein: Rheumatic fever in children and adolescents. Ann. intern. Med. 60, Suppl. 5 (1964).
4. Albertini, A. v.: Zur Morphologie und Pathogenese des fibrinoiden Gewebsschadens im rheumatischen Granulom. Z. Rheumaforsch. 20, 1 (1961).
5. Anderson, H. C., and M. Mc. Carty: Determination of C-reactive protein in the blood as a measure of the activity of the disease process in acute rheumatic fever. Amer. J. Med. 8, 445 (1950).