REFERENCES. 141 



WELCH, W. H., and NUTTALL, G. H. F. 1892. A Gas-producing 

 Bacillus (Bacillus aerogenes capsulatus, N. S.) Capable of 

 Rapid Development in the Blood Vessels after Death. Bul- 

 letin of the Johns Hopkins Hospital, July, 1892. 



WHIPPLE, G. C. 1896. Discussion of Paper on Water-borne 

 Diseases, by T. Smith. Journal of the New England Water- 

 works Association, X, 217. 



WHIPPLE, G. C. 1899. On the Necessity of Cultivating Water 

 Bacteria in an Atmosphere Saturated with Moisture. Tech- 

 nology Quarterly, XII, 276. 



WHIPPLE, G. C. 1901. Changes that take place in the Bacterial 

 Contents of Water during Transportation. Technology Quar- 

 terly, XIV, 21. 



WHIPPLE, G. C. 1902. On the Physical Properties of Gelatin 

 with Reference to its Use in Culture Media. Technology 

 Quarterly, XV, 127. 



WHIPPLE, G. C. 1903. On the Practical Value of Presumptive 

 Tests for Bacillus coli in Water. Technology Quarterly, XVI, 

 18. 



WroAL, F. 1896. Serodiagnostic de la fievre typhoide. La 

 Semaine Mddicale, XVI, 259. 



WINSLOW, C.-E. A. 1901. The Bacteriological Examination of 

 Water and its Interpretation. Journal of the New England 

 Water-works Association, XV, 459. 



WINSLOW, C.-E. A. 1903. a. Studies on Quantitative Variations 

 in Gas Production in the Fermentation-tube. Science, N. S., 

 XVII, 375- 



WINSLOW, C.-E. A. 1903. b. The Occurrence of the Colon Bacil- 

 lus on the Hands. Journal of Medical Research, X, 463. 



WINSLOW, C.-E. A., and BELCHER, D. M. 1904 Changes in the 

 Bacterial Flora of Sewage during Storage. Journal of Infec- 

 tious Diseases, I, 170. 



WINSLOW, C.-E. A., and HUNNEWELL, M. P. 1902. a. Strepto- 

 cocci Characteristic of Sewage and Sewage-polluted Waters. 

 Science, N. S., XV, 827. 



WINSLOW, C.-E. A., and HUNNEWELL, M. P. 1902. b. A Study of 

 the Distribution of the Colon Bacillus of Escherich and of the 



