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1 Department of Pharmacology and Experimental Therapeutics, The Johns Hopkins University
A comparison of the therapeutic activity of sulfanilamide, sulfapyridine, and diaminosulfone in streptococcus infection in mice has been made by a method which eliminates to a large extent certain errors inherent in the methods in common usage. On the basis of Median Survival Blood Concentrations, the activity ratios are 1.00, 1.09 and 2.92 respectively. A description and discussion of the method used in the comparison is given.
Submitted on March 2, 1940