At various times between September 1939 and April 1945 experiments were Conducted at Sachsenhausen, Natzweiler, and other concentration camps for the benefit of the German Armed Forces to investigate the most effective treatment of wounds caused by Lost gas. Lost is a poison gas which is commonly known as mustard gas. Wounds deliberately inflicted on the subjects were infected with Lost. Some of the subjects died as a result of these experiments and others suffered intense pain and injury. The defendants Karl Brandt, Handloser, Blome, Rostock, Gebhardt, Rudolf Brandt, and Sievers 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.