440 I. J. KLIGLER AND J. DEFANDORFER 



A mannite-glucose double sugar medium on the principle of 

 Russell's double-sugar agar is described, to be employed for rapid 

 differentiation of the Shiga and Flexner class of dysenteric bacilli. 



REFERENCES 



Kligler, I. J. 1918 J. Exp. Med., 27, 463. 



Russell, F. F. 1911 J. Med. Res., 25, 217. 



Robinson, H. C, and Rettger, L. F. 1916 J. Med. Res., 34, 363. 



