1. Contributions of Edward Jenner to modern concepts of heart disease;Hedley;Am. J. Pub. Health,1938
2. Dr. William Charles Wells and his contribution to the study of rheumatic fever;Keil;Bull. Hist. Med.,1936
3. Principles and Practice of Physics;Watson,1858
4. Etiology of rheumatism considered from a bacterial point of view;Mantle;Brit. M. J.,1887
5. The Factor of Infection in the Rheumatic State;Coburn,1931