From about July 1942 to about September 1943 experiments to investigate the effectiveness of sulfanilamide were conducted at the Ravensbrueck concentration camp for the benefit of the German Armed Forces. Wounds deliberately inflicted on the experimental subjects were infected with bacteria such as streptococcus, gas gangrene, and tetanus. Circulation of blood was interrupted by tying off blood vessels at both ends of the wound to create a condition similar to that of a battlefield wound. Infection was aggravated by forcing wood shavings and ground glass into the wounds. The infection was treated with sulfanilamide and other drugs to determine their effectiveness. Some subjects died as a result of these experiments and others suffered serious injury and intense agony. The defendants Karl Brandt, Handloser, Rostock, Schroeder, Genzken, Gebhardt, Blome, Rudolf Brandt, Mrugowsky, Poppendick, Becker-Freyseng, Oberheuser, and Fischer are charged with special responsibility for and participation in these crimes.
Sources: U.S. Holocaust Memorial Museum. Trials of War Criminals before the Nuremberg Military Tribunals under Control Council Law No. 10. Nuremberg, October 1946 - April 1949. Washington D.C.: U.S. G.P.O, 1949-1953.