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CONTENTS 



CHAPTER PAGE 



XXI. BACILLUS ANTHRACIS. BACILLUS MALLEI. BACILLUS PYO- 



CYANEUS. BACILLUS PROTEUS . . . . .221 

 XXII. (1) HEMOGLOBINOPHILIC GROUP. (2) HEMORRHAGIC SEPTI- 



CEMIA GROUP 232 



XXIII. PATHOGENIC ANAEROBIC BACILLI 242 



XXIV. THE CHOLERA SPIRILLUM AND ALLIED ORGANISMS . . 253 

 XXV. PATHOGENIC TRICHOMYCETES. MOLDS. YEASTS . . 266 



XXVI. THE PATHOGENIC PROTOZOA. AMEB^B. FLAGELLATA . . 277 



XXVII. SPOROZOA. CILIATA . . . . . . . .289 



XXVIII. DISEASES CAUSED BY FILTRABLE VIRUSES. DISEASES OF 



UNKNOWN ETIOLOGY . . 300 



