VIABILITY OF THE COLON-TYPHOID GROUP 121 



REFERENCES 



Allen, P. M., LaBacu, J. O., Pinnell, VV. R., and P.uown, L. A. 1915 Non- 

 alcoholic carbonated beverages, sanitary condition and composition. 



Kentucky Agr. Exp. Station, Bulletin 192. 

 D'Arsonval, A., AND CuAnni.v, A. 1893 Pression et microbes. Compt. rend. 



Soc. Biol., 532. 

 Gershenfeld, L. 1920 Bacteria in (so-called) soft drinks. Am. Food Jour., 



15, 16-17. 

 Larson, W. P., Hartzell, T. B., and Dikiil, H. S. 1918 The effect of high 



pressures on bacteria. Jour. Inf. Dis., 22, 271-279. 

 Leone, C. 1885 Sui microorganismi della acque potabili, loro vita nolle acque 



carboniche. Gazzetta chimica italiana. Vol. 15. Translated by Von 



Sehlen, Archiv. f. Hygiene, 1886, 4, 168-176. 

 SABRAzfis, J., AND Bazin, E. 1893 L'acide carboniqueA haute pression, peut-il 



6tre considerde comme un antiseptique puissant? Compt. rend. 



Soc. Biol., p. 909. 

 ScHAFFER AND Freudenreich 1891-92 Annalcs de Micrographie, 4, 105-119. 

 Stokes, W. R. 1920 Bacteriological examination of soft drinks. Amer. Jour. 



of Public Health, 10, 308-311. 

 Young, C. C, and Sherwood, N. P. 1911 The effect of the environment of 



carbonated beverages on bacteria. Jour. Ind. and Eng. Chem., 3, 495. 



