WTENTS. 13 CHAPTER IV. PAGE SYPHILIS ,......................... 255 CHAPTER V. ACTINOMYCOSIS......................260 CHAPTER VI. MYCETOMA, OR MADURA-FOOT...............266 CHAPTER VII. FARCIN DU BCEUF.....................270 CHAPTER VIII. RHINOSCLEROMA......................273 B. THE TOXIC DISEASES. CHAPTER I. TETANUS .........................274 CHAPTER II. DIPHTHERIA........................284 CHAPTER III. HYDROPHOBIA, OR RABIES.................306 CHAPTER IV. CHOLERA AND SPIRILLA RESEMBLING THE CHOLERA SPI- RILLUM .........................311 CHAPTER V. PNEUMONIA...............^.........345