PT - JOURNAL ARTICLE AU - E. K. MARSHALL, JR. AU - J. T. LITCHFIELD, JR. AU - H. J. WHITE TI - THE COMPARATIVE THERAPEUTIC ACTIVITY OF SULFANILAMIDE, SULFAPYRIDINE AND DIAMINOSULFONE IN STREPTOCOCCUS INFECTIONS IN MICE DP - 1940 May 01 TA - Journal of Pharmacology and Experimental Therapeutics PG - 89--102 VI - 69 IP - 1 4099 - http://jpet.aspetjournals.org/content/69/1/89.short 4100 - http://jpet.aspetjournals.org/content/69/1/89.full SO - J Pharmacol Exp Ther1940 May 01; 69 AB - 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.