146 MILK AND ITS HYGIENIC RELATIONS 



HASTINGS AND HOFFMANN, 'Bacterial Content of Milk of Individual Animals,' 



Centralb.f. Bakt. Abt. 2, 1909-10, xxv. 465. 

 HEWLETT, ' On the Nature of the Cellular Elements Present in Milk, Part IV,' 



Journ. of Hyg. 1913, xiii. 87. 

 HEWLETT AND REVIS, ' A Re-investigation on the Nature of the Cellular 



Elements present in Milk,' Lancet, 1915, p. 855. 

 HEWLETT, VILLAR, AND REVIS. (i) 'On the Nature of the Cellular Elements 



Present in Milk,' Journ. of Hyg. 1907, vii. 271. (2) Ibid. Journ. of 



Hyg. 1910, x. 56. 



HOFFMANN. See Russell and Hoffmann, and Hastings and Hoffmann. 

 LEWIS, ' The Cell Content of Milk,' Amer. Journ. of Diseases of Children, 1913, 



vi. 225. 



MARAY. See Gratz and Maray. 

 MILLER, ' The Significance of Leucocytes and Streptococci in Milk,' Journ. 



of Comp. Pathol. and Therap. 1909, xxii. 34. 

 NEW YORK, ' Report of the Commission on Milk Standards appointed by 



the New York Milk Committee,' Public Health Dept., Washington, Rept. 



No. 78, 1912. 

 PENNINGTON AND ROBERTS, ' The Significance of Leucocytes and Streptococci 



in the Production of a High-grade Milk,' Journ. of Inf. Diseases, 1908, 



v. 72. 

 PRESCOTT AND BREED, ' Determination of the Number of Body-cells in Milk,' 



Journ. of Inf. Diseases, 1910, vii. 632. 

 REVIS, ' The Examination of Milk for Dirt and Leucocytes,' Journ. of Roy. 



Inst. of Public Health, 1908, xvi. 734. 



REVIS. See Hewlett and Revis, and Hewlett, Villar, and Revis. 

 ROBERTS. See Pennington and Roberts. 

 ROSENOW, ' A Study of Streptococci from Milk,' Journ. of Inf. Diseases, 



1912-13, xi. 338. 



Ross, ' The Cell Content of Milk,' Journ. of Inf. Diseases, 1912, x. 7. 

 RUHM, ' Die Milchleucozytenprobe (Milcheiterprobe) nach Trommsdorff, 



Zeit. f. Fleisch- u. Milchhygiene, 1909, xix. 210, 243, 277. 

 RULLMANN, ' Ueber den Enzym- u. Streptokokkengehalt aseptisch entnom- 



mener Milch,' Arch. f. Hyg. 1911, Ixxiii. 81. 

 RUSSELL AND HOFFMANN, ' Distribution of Cell Elements in Milk and their 



Relation to Sanitary Standards,' Wisconsin Agric. Exp. Station, 1907, 



p. 231 ; Journ. of Inf. Diseases, 1911, viii. Suppt. 3, p. 63. 

 SASSENHAGEN, ' Ueber biologische Eigenschaften der Kolostral- und Mastitis- 

 milch,' Inaug. Dissert. Bern. 1910; and Arch. f. Kinderh. 1910, liii. 281. 

 SAVAGE, (i) ' Report on Bacterial Studies of Milk from Healthy and Diseased 



Cows,' Report of the Medical Officer to L.G.B. 1906-7, Appendix B., No. 4. 



(2) 'Streptococci and Leucocytes in Milk,' Journ. of Hyg. 1906, vi. 123. 

 SCHUPPIUS, ' Die Milchleukozytenprobe nach Trommsdorff,' Arch. f. Hyg. 



1907, Ixii. 137. 

 SEIBOLD, ' Ueber den Keimgehalt unter aseptischen Kautelen gewonnener 



Milch und dessen Bedeutung fur die Praxis,' Centralb.f. Bakt. orig. Abt. i, 



1910, Iv. 301. 

 STEWART, ' Methods employed in the Examination of Milk by City Health 



Authorities,' Amer. Med. 1905, ix. 486. 

 STOKES, Med. News, 1897, Ixxi. 45. 

 THOMAS, ' Zur Biologic der Colostrumkorperchen,' Zeit. f. Kinderh. 1913, 



viii. orig. 291. 

 TROMMSDORFF, ' Die Milchleukozytenprobe,' Berl. klin. Wochensch. 1906, 



No. 15 ; 1909, No. 4 ; Munch, med. Wochensch. 1906, No. 12. 

 VILLAR. See Hewlett, Villar, and Revis. 



WINKLER, ' Die Milchbildung und die Mikroscopische Milchpriifung,' Zeit. 

 d. landwirtsch. Versuchwesen in Oesterreich. 1908, p. 562. 



