178 APPENDIX 



Savage, W. G. "Gelatin surface colonies of Bacillus coli communis." Journal 

 of Pathology and Bacteriology, 1904, vol. ix, p. 347. 



Further Report upon the Presence of the Gaertner group of 



Organisms in the Animal Intestine. Reports to Local Gov. Board, 

 vol XXX vn, 1907-8. 



"The coagulation of milk by Bacillus coli communis." Journal of 



Pathology and Bacteriology, 1905, vol. x, p. 90. 



ScHMiTT, F. M. "Zur Variabilitat der Enteritis-bakterien." Zeitschrift f. 



Infektionskrankheiten, parasitare Krankheiten und Hygiene der 



Haustiere, 1911, vol. 9, p. 188. 

 ScHOTMiJLLER. Sce Muir and Ritchie, p. 207. • 

 ScHULTZ, 0. T. "The Proportion of Granular and Barred forms of Bacillus 



diphtheriae in Throat Cultures." Journal of Infectious Diseases, 1909, 



vol. VI, p. 610. 

 Shattock, S. G., Seligmann, C. G., Dudgeoit, L. S. and Panton, P. N. "A 



Contribution to the Study of the Relationship between Avian and Human 



Tubercle." Proc. of Royal Soc. of Medicine, Pathological Section, Nov. 



1907, p. 17. 

 Smirnow, M. R. "Some Symbiotic Relations of the Bacillus diphtheriae." 



Journal of Medical Research, 1908, vol. xviii, p. 257. 

 Smith, Graham. Journal of Hygiene, 1906, voL vi, p. 286. 

 Smith, Theobald. "The Relation of Dextrose to the production of Toxin in 



Bouillon Cultures of the Diphtheria bacillus." Journal of Experimental 



Medicine, 1899, vol. iv, p. 373. 

 SoBBKNHEiM and SsiiiOMANN. Zeitschrift fur Immunitats-Forschung, 1910, 



vol. 6, p. 401 (Originale). 

 Southard. Boston Med. and Surg. Journal, 1910, vol. 162, p. 452. 

 Stelwagon, H. W. Diseases (if the Skin, 1910, p. 710. 

 Symmers, W. St. C. and Wilson, W. J. "Some points bearing on the Bac- 

 teriology of Cerebro-spinal Meningitis." Journal of Hygiene, 1909, 



vol. IX, p. 10. 

 Tarchetti. Quoted Haraer, 1909. Centralblatt fUr Bakteriologie, 1904, 



vol. xxxvi, p. 307j Referate. 

 Thiblb, F. H. and Emblbton, D. "The Pathogenicity and Virulence of 



Bacteria." Journal of Slate Medicine, 1914, May, p. 270. 

 Thomson, W. H. "Vagaries of the Pneumococcus." The Medical Record, 



New York, 1911, vol. lxxix, p. 565. 

 ToRRET, J. C. "A Comparative Study of Dysentery and Dysentery-like Or- 

 ganisms." Journalof Experimental Medicine, 1905, vol. vii,No. 4,p. 365. 

 TwoRT, P. W. "The Fermentation of Glucosides by Bacteria of the Typhoid 



Coli group and the Acquisition of new Fermenting powers by Bac. dysen- 



teriae and other Micro-organisms." Proc. of Royal Society, 1907, 



Series B, vol. lxxix, p. 329. 

 Walker, B. W. Ainley. "On Variation and Adaption in Bacteria. Illustrated 



by observations upon Streptococci with special reference to the value 



