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2. The Factor of Infection in the Rheumatic State;Coburn,1931
3. Present State of Knowledge Concerning Pathogenesis and Treatment of Rheumatic Fever;McCarty;Bull. New York Acad. Med,1952
4. Antihaemolysin Titres in Haemolytic Streptococcal Infections and Their Significance in Rheumatic Fever;Todd;Brit. J. Exper. Path,1932
5. Antigenic Streptococcal Hemolysin;Todd;J. Exper. Med,1932